APA (7th ed.) Citation

SALES, R. [. (1978). Children's britannica 4: Bulbs - chub. Encyclopaedia Britannica International.

Chicago Style (17th ed.) Citation

SALES, Robin [Ed.]. Children's Britannica 4: Bulbs - Chub. London: Encyclopaedia Britannica International, 1978.

MLA (9th ed.) Citation

SALES, Robin [Ed.]. Children's Britannica 4: Bulbs - Chub. Encyclopaedia Britannica International, 1978.