एपीए उद्धरण

Fellows, D. K. (1975). environment of mankind: An introduction to physical geography. Hamilton.

शिकागो स्टाइल उद्धरण

Fellows, Donald K. Environment of Mankind: An Introduction to Physical Geography. California: Hamilton, 1975.

एमएलए उद्धरण

Fellows, Donald K. Environment of Mankind: An Introduction to Physical Geography. Hamilton, 1975.