APA is becoming more used in the engineering classes as a citation style.
Texas Tech has a great guide for the APA Style guide located here.
The biggest thing to remember about citations is that they are based on a pattern. The second biggest thing is that the citation generators, either through the University Libraries or other places will not always give you the correct information. So you should follow the pattern of the citation style and check the ones you copy and paste from the databases against the examples on our pages or within the APA style guide.
From the ASCE Guide for Authors (2019): https://ascelibrary.org/doi/pdf/10.1061/9780784479018
References. In the text, cite publications by listing the last names of the authors and the year, which is called the author-date method of citation; e.g., (Duan et al. 1990; Frater and Packer 1992a). Prepare an appendix listing all references alphabetically by last name of the first author. For anonymous reports and standards, alphabetize by the issuing institution. Double-space the reference section.
Make sure reference information in the APPENDIX. REFERENCES is complete and accurate ... including as necessary and in the following order:
Citations specifically published from ASCE journals, will look like this: