Cita APA (7th ed.)

Myers, N. (1983). A wealth of wild species: Storehouse for Human welfare. Westview Press.

Cita Chicago (17th ed.)

Myers, Norman. A Wealth of Wild Species: Storehouse for Human Welfare. Colorado: Westview Press, 1983.

Cita MLA (9th ed.)

Myers, Norman. A Wealth of Wild Species: Storehouse for Human Welfare. Westview Press, 1983.