APA (7th ed.) Citation

Zaccaria, J. S. (1970). Theories of occupational choice and vocational development. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Zaccaria, Joseph S. Theories of Occupational Choice and Vocational Development. Boston, Mass. [u.a.]: Houghton Mifflin, 1970.

MLA (9th ed.) Citation

Zaccaria, Joseph S. Theories of Occupational Choice and Vocational Development. Houghton Mifflin, 1970.