APA (7th ed.) Citation

Baker, G., Brown, K. K., & Pollard, J. L. (1989). Marketing 101. Training & Development Journal (0041-0861), 43(2), 22.

Chicago Style (17th ed.) Citation

Baker, Gus, Karen Krueger Brown, and Jody L. Pollard. "Marketing 101." Training & Development Journal (0041-0861) 43, no. 2 (1989): 22.

MLA (9th ed.) Citation

Baker, Gus, et al. "Marketing 101." Training & Development Journal (0041-0861), vol. 43, no. 2, 1989, p. 22.