APA (7th ed.) Citation

KAHN, G., & Mulkerne, D. J. D. (1975). The world book. Glencoe Pub.

Chicago Style (17th ed.) Citation

KAHN, Gilbert, and Donald J. D. Mulkerne. The World Book. California: Glencoe Pub, 1975.

MLA (8th ed.) Citation

KAHN, Gilbert, and Donald J. D. Mulkerne. The World Book. Glencoe Pub, 1975.