APA (7th ed.) Citation

(1980). The new Encyclopaedia Britannica: Knowledge in Depth: In 30 vol (15.). Дет. лит.

Chicago Style (17th ed.) Citation

The New Encyclopaedia Britannica: Knowledge in Depth: In 30 Vol. 15. Chigago: Дет. лит, 1980.

MLA (8th ed.) Citation

The New Encyclopaedia Britannica: Knowledge in Depth: In 30 Vol. 15. Дет. лит, 1980.

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