APA (7th ed.) Citation

CORBET & RILEY. (1956). The butterflics of the Malay Peninsula (2nd. edition.). Oliver and Boyd.

Chicago Style (17th ed.) Citation

CORBET and RILEY. The Butterflics of the Malay Peninsula. 2nd. edition. London: Oliver and Boyd, 1956.

MLA (8th ed.) Citation

CORBET and RILEY. The Butterflics of the Malay Peninsula. 2nd. edition. Oliver and Boyd, 1956.

Warning: These citations may not always be 100% accurate.