APA (7th ed.) Citation

Stanley Gibbons Ltd. Stanley Gibbons' colour guide for stam collectors (Improved edition.). Stanley Gibbons.

Chicago Style (17th ed.) Citation

Stanley Gibbons Ltd. Stanley Gibbons' Colour Guide for Stam Collectors. Improved edition. London: Stanley Gibbons.

MLA (9th ed.) Citation

Stanley Gibbons Ltd. Stanley Gibbons' Colour Guide for Stam Collectors. Improved edition. Stanley Gibbons.

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