Musman, R. (1973). Animals dangerous to man. Longman.
Cita Chicago (17th ed.)Musman, Richard. Animals Dangerous to Man. Longman, 1973.
Cita MLA (9th ed.)Musman, Richard. Animals Dangerous to Man. Longman, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.