APA ציטוט

McAlester, A. L. (1975). Physical geology: Principles and perspectives. Prentice-Hall of India.

Chicago Edition Citation

McAlester, A. Lee. Physical Geology: Principles and Perspectives. New Jersey: Prentice-Hall of India, 1975.

ציטוט MLA

McAlester, A. Lee. Physical Geology: Principles and Perspectives. Prentice-Hall of India, 1975.