APA ציטוט
Hinrichs, R. A., & Roger, A. H. (1996). Energy: Its use and the environment (2nd ed.). Saunders college.
Chicago Style (17th ed.) Citation
Hinrichs, Roger A., and A. Hinrichs Roger. Energy: Its Use and the Environment. 2nd ed. New york: Saunders college, 1996.
ציטוט MLA
Hinrichs, Roger A., and A. Hinrichs Roger. Energy: Its Use and the Environment. 2nd ed. Saunders college, 1996.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.