APA (7th ed.) Citation

Weisenberger, N. (2015). Coasters 101: An engineer's guide to roller coaster design (Fourth edition.). [publisher not identified].

Chicago Style (17th ed.) Citation

Weisenberger, Nick. Coasters 101: An Engineer's Guide to Roller Coaster Design. Fourth edition. [United States?]: [publisher not identified], 2015.

MLA (9th ed.) Citation

Weisenberger, Nick. Coasters 101: An Engineer's Guide to Roller Coaster Design. Fourth edition. [publisher not identified], 2015.