APA (7th ed.) Citation

Ricciuti, E. R., & Malsberg, E. (1980). Older than the dinosaurs: The origin and rise of the mammals. Crowell.

Chicago Style (17th ed.) Citation

Ricciuti, Edward R., and Edward Malsberg. Older than the Dinosaurs: The Origin and Rise of the Mammals. New York, N.Y.: Crowell, 1980.

MLA (9th ed.) Citation

Ricciuti, Edward R., and Edward Malsberg. Older than the Dinosaurs: The Origin and Rise of the Mammals. Crowell, 1980.