Cita APA (7a ed.)

Haggett, P. (1972). Geography: A modern synthesis. Harper & Row.

Cita Chicago Style (17a ed.)

Haggett, Peter. Geography: A Modern Synthesis. New York: Harper & Row, 1972.

Cita MLA (8a ed.)

Haggett, Peter. Geography: A Modern Synthesis. Harper & Row, 1972.