Cita APA

Wheeler, H. E. (1990). Illustrated encyclopaedia of the world knowledge.

Citación estilo Chicago

Wheeler, Harold; Ed. Illustrated Encyclopaedia of the World Knowledge. New Delhi, Anmol, 1990.

Cita MLA

Wheeler, Harold; Ed. Illustrated Encyclopaedia of the World Knowledge. 1990.

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