Cita APA

Percival, M. (1965). Floral biology. Oxford: Pergampn press.

Chicago Style Citation

Percival, Mary. Floral Biology. Oxford: Pergampn press, 1965.

Cita MLA

Percival, Mary. Floral Biology. Oxford: Pergampn press, 1965.

Atenció: Aquestes cites poden no estar 100% correctes.