Стиль цитування APA (7-ме видання)

American Institute of Professional Geologists. (1979). The Professional geologist. American Institute of Professional Geologists.

Чикаго стиль цитування (17-те видання)

American Institute of Professional Geologists. The Professional Geologist. [Golden, Colo.]: American Institute of Professional Geologists, 1979.

Стиль цитування MLA (9-ме видання)

American Institute of Professional Geologists. The Professional Geologist. American Institute of Professional Geologists, 1979.