Cita APA (7th ed.)

Gallant, R. A. (1991). Earth's vanishing forests. Macmillan Maxwell Macmillan Canada Maxwell Macmillan International.

Cita Chicago (17th ed.)

Gallant, Roy A. Earth's Vanishing Forests. New York, Toronto, New York: Macmillan Maxwell Macmillan Canada Maxwell Macmillan International, 1991.

Cita MLA (9th ed.)

Gallant, Roy A. Earth's Vanishing Forests. Macmillan Maxwell Macmillan Canada Maxwell Macmillan International, 1991.