APA (7th ed.) Citation

Time-Life Books. (1971). Great photographers. [publisher not identified].

Chicago Style (17th ed.) Citation

Time-Life Books. Great Photographers. New York: [publisher not identified], 1971.

MLA (9th ed.) Citation

Time-Life Books. Great Photographers. [publisher not identified], 1971.

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