Cita APA

Lambert, D., & Diagram Group. (1987). The field guide to early man. Facts on File.

Citación estilo Chicago

Lambert, David, and Diagram Group. The Field Guide to Early Man. New York: Facts on File, 1987.

Cita MLA

Lambert, David, and Diagram Group. The Field Guide to Early Man. Facts on File, 1987.

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