APA (7th ed.) Citation

(1981). The Macmillan Encyclopedia. Macmillan London Limited.

Chicago Style (17th ed.) Citation

The Macmillan Encyclopedia. London: Macmillan London Limited, 1981.

MLA (9th ed.) Citation

The Macmillan Encyclopedia. Macmillan London Limited, 1981.

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