APA

Trimble V. H., .Sam Walton : the inside history of America's richest man. New York: A Dutton Book.

Chicago

Trimble Vance H, .Sam Walton : the inside history of America's richest man. New York: A Dutton Book.

Harvard

Trimble V. H., .Sam Walton : the inside history of America's richest man. New York: A Dutton Book.

MLA

Trimble Vance H, .New York: A Dutton Book. .