APA (7th ed.) Citation

Gesler, W. M. (1978). Health care utilization: A case study of Calabar, Nigeria / by Wilbert Morgan Gesler. [publisher not identified].

Chicago Style (17th ed.) Citation

Gesler, Wilbert Morgan. Health Care Utilization: A Case Study of Calabar, Nigeria / by Wilbert Morgan Gesler. [Place of publication not identified]: [publisher not identified], 1978.

MLA (9th ed.) Citation

Gesler, Wilbert Morgan. Health Care Utilization: A Case Study of Calabar, Nigeria / by Wilbert Morgan Gesler. [publisher not identified], 1978.