APA (7th ed.) Citation

Mackay, J. A. (1976). Encyclopaedia of world stamps, 1945-1975 / (by) James A. Mackay. Lionel Leventhal Ltd.

Chicago Style (17th ed.) Citation

Mackay, James A. Encyclopaedia of World Stamps, 1945-1975 / (by) James A. Mackay. London: Lionel Leventhal Ltd, 1976.

MLA (9th ed.) Citation

Mackay, James A. Encyclopaedia of World Stamps, 1945-1975 / (by) James A. Mackay. Lionel Leventhal Ltd, 1976.

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