APA (7th ed.) Citation

VALLE, F. P. (1975). Motivation: Theories and issues. Brooks.

Chicago Style (17th ed.) Citation

VALLE, FRED P. Motivation: Theories and Issues. Monterey, Calif: Brooks, 1975.

MLA (9th ed.) Citation

VALLE, FRED P. Motivation: Theories and Issues. Brooks, 1975.

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