APA (7th ed.) Citation

Prentice, B. (1990). A portrait of successful directors. Instrumentalist, 45(1), 13.

Chicago Style (17th ed.) Citation

Prentice, B. "A Portrait of Successful Directors." Instrumentalist 45, no. 1 (1990): 13.

MLA (9th ed.) Citation

Prentice, B. "A Portrait of Successful Directors." Instrumentalist, vol. 45, no. 1, 1990, p. 13.