Cita APA (7a ed.)

Shreeve, T. (1982). Discovering Ecology. Stonehenge, The American Museum of Natural History.

Cita Chicago Style (17a ed.)

Shreeve, Tim. Discovering Ecology. London: Stonehenge, The American Museum of Natural History, 1982.

Cita MLA (9a ed.)

Shreeve, Tim. Discovering Ecology. Stonehenge, The American Museum of Natural History, 1982.