APA ציטוט

Marshak Stphen. (2001). Earth: Portrait of a Planet. American: ADBS.

Trích dẫn kiểu Chicago

Marshak Stphen. Earth: Portrait of a Planet. American: ADBS, 2001.

ציטוט MLA

Marshak Stphen. Earth: Portrait of a Planet. American: ADBS, 2001.