APA (7th ed.) Citation

Datz, M. A., & Wilby, L. B. (1976). What is good project management? Hydrocarbon Processing, 55, 73.

Chicago Style (17th ed.) Citation

Datz, M. A., and L. B. Wilby. "What Is Good Project Management?" Hydrocarbon Processing 55 (1976): 73.

MLA (9th ed.) Citation

Datz, M. A., and L. B. Wilby. "What Is Good Project Management?" Hydrocarbon Processing, vol. 55, 1976, p. 73.