APA citiranje

David McGeary. (1992). Physical geology: Earth revealed. Dubuque, Iowa: Wm. C. Brown.

Trích dẫn kiểu Chicago

David McGeary. Physical Geology: Earth Revealed. Dubuque, Iowa: Wm. C. Brown, 1992.

MLA citiranje

David McGeary. Physical Geology: Earth Revealed. Dubuque, Iowa: Wm. C. Brown, 1992.

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