APA (7th ed.) Citation

Bierman, S. M. (1981). The world's greatest stamp collectors.

Chicago Style (17th ed.) Citation

Bierman, Stanley M. The World's Greatest Stamp Collectors. 1981.

MLA (9th ed.) Citation

Bierman, Stanley M. The World's Greatest Stamp Collectors. 1981.

Warning: These citations may not always be 100% accurate.