APA (7th ed.) Citation

Encyclopaedia Britannica, I. (1978). Children's Britannica: Volume 19 (3rd.). Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Encyclopaedia Britannica, Inc. Children's Britannica: Volume 19. 3rd. London: Encyclopaedia Britannica, 1978.

MLA (9th ed.) Citation

Encyclopaedia Britannica, Inc. Children's Britannica: Volume 19. 3rd. Encyclopaedia Britannica, 1978.

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