APA (7. basım) Alıntı

Boggs, W. (1955). The foundations of philately (2.). The Philatelic Foundation.

Chicago Style (17. basım) Atıf

Boggs, Winthrop. The Foundations of Philately. 2. México: The Philatelic Foundation, 1955.

MLA (8th ed.) Atıf

Boggs, Winthrop. The Foundations of Philately. 2. The Philatelic Foundation, 1955.