Gaya APA

Blum, M, L. (1968). Counseling and psychology : Vocational psychology and its relation to educational and personal counseling . Tokyo: Prentice-Hall., Inc..

Gaya MLA

Blum, Milton, L. "Counseling and psychology : Vocational psychology and its relation to educational and personal counseling". Tokyo: Prentice-Hall., Inc., 1968. Text.