APA (7th ed.) Citation

Coffer, W. E. (1981). Where is the eagle? Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Coffer, William E. Where Is the Eagle? New York [u.a.]: Van Nostrand Reinhold, 1981.

MLA (8th ed.) Citation

Coffer, William E. Where Is the Eagle? Van Nostrand Reinhold, 1981.