Cita APA (7a ed.)

MacArthur,Robert H. (1972). Geographical ecology: Patterns in the distribution of species. Harper & Row.

Cita Chicago Style (17a ed.)

MacArthur,Robert H. Geographical Ecology: Patterns in the Distribution of Species. New York - EEUU: Harper & Row, 1972.

Cita MLA (8a ed.)

MacArthur,Robert H. Geographical Ecology: Patterns in the Distribution of Species. Harper & Row, 1972.