APA (7. basım) Alıntı

International Geographical Congress Washington, D.C., International Geographical Union, & Moorman, M. A. (1952). The Status of geography in countries adhering to the international geographical union. [s.n.].

Chicago Style (17. basım) Atıf

International Geographical Congress Washington, D.C., International Geographical Union, ve Mildred A. Moorman. The Status of Geography in Countries Adhering to the International Geographical Union. Washington, D.C: [s.n.], 1952.

MLA (9th ed.) Atıf

International Geographical Congress Washington, D.C., et al. The Status of Geography in Countries Adhering to the International Geographical Union. [s.n.], 1952.