APA (7th ed.) Citation

Maier, H. W. (1965). Three theories of child developmet. Harper r Row. Publ.

Chicago Style (17th ed.) Citation

Maier, Henry W. Three Theories of Child Developmet. Harper r Row. Publ, 1965.

MLA (8th ed.) Citation

Maier, Henry W. Three Theories of Child Developmet. Harper r Row. Publ, 1965.

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