APA

Trevanian, . (1973). The Eiger sanction. New York: Avon Books.

Chicago

Trevanian, . 1973. The Eiger sanction. New York: Avon Books.

Harvard

Trevanian, . (1973). The Eiger sanction. New York: Avon Books.

MLA

Trevanian, . The Eiger sanction. New York: Avon Books. 1973.