APA

Ruesch H., . (1973). Back to the top of the world: a novel. New York: Scribner.

Chicago

Ruesch Hans, . 1973. Back to the top of the world: a novel. New York: Scribner.

Harvard

Ruesch H., . (1973). Back to the top of the world: a novel. New York: Scribner.

MLA

Ruesch Hans, . Back to the top of the world: a novel. New York: Scribner. 1973.