APA استشهاد

Tomain, J. P., & Cudahy, R. D. (2017). Energy law in a nutshell (3rd ed.). Wast Academic.

استشهاد بنمط شيكاغو

Tomain, Joseph P., و Richard D. Cudahy. Energy Law in a Nutshell. 3rd ed. St. Paul: Wast Academic, 2017.

MLA استشهاد

Tomain, Joseph P., و Richard D. Cudahy. Energy Law in a Nutshell. 3rd ed. Wast Academic, 2017.