APA (7th ed.) Citation

Harrer, H. (1965). I come from the stone age. E.P. Dutton.

Chicago Style (17th ed.) Citation

Harrer, Heinrich. I Come from the Stone Age. New York: E.P. Dutton, 1965.

MLA (9th ed.) Citation

Harrer, Heinrich. I Come from the Stone Age. E.P. Dutton, 1965.