APA (7th ed.) Citation

Time-Life Books. (1975). The adult years. Time-Life Books.

Chicago Style (17th ed.) Citation

Time-Life Books. The Adult Years. New York: Time-Life Books, 1975.

MLA (9th ed.) Citation

Time-Life Books. The Adult Years. Time-Life Books, 1975.

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