APA (7th ed.) Citation
Sutton, R. J. The Stamp Collector's Encyclopedia (Sexta edición.).
Chicago Style (17th ed.) Citation
Sutton, R. J. The Stamp Collector's Encyclopedia. Sexta edición.
MLA (9th ed.) Citation
Sutton, R. J. The Stamp Collector's Encyclopedia. Sexta edición.
Warning: These citations may not always be 100% accurate.