APA (7. basım) Alıntı

Center for Compliance Information (Aspen Systems Corporation), Lawrence, K., McRae, A., Alley, S., Watson, T., & Rowland, H. S. (1980). Energy conservation sourcebook. Aspen Systems Corp.

Chicago Style (17. basım) Atıf

Center for Compliance Information (Aspen Systems Corporation), Kenneth Lawrence, Alexander McRae, Salley Alley, Tom Watson, ve Howard S. Rowland. Energy Conservation Sourcebook. Rockville, Md: Aspen Systems Corp, 1980.

MLA (9th ed.) Atıf

Center for Compliance Information (Aspen Systems Corporation), et al. Energy Conservation Sourcebook. Aspen Systems Corp, 1980.