Citazione Stile APA (7a Edizione)

Osipow, S. H. (1973). Theories of career development (2nd ed.). Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Osipow, Samuel H. Theories of Career Development. 2nd ed. Englewood Cliffs, N. J: Prentice-Hall, 1973.

Citatione MLA (9a ed.)

Osipow, Samuel H. Theories of Career Development. 2nd ed. Prentice-Hall, 1973.