Cita APA (7th ed.)

Schaefer, M., & Reynolds, J. (1985). Operations research issues. Primary Health Care Operations Research, Center for Human Services.

Cita Chicago (17th ed.)

Schaefer, Morris, i Jack Reynolds. Operations Research Issues. Chevy Chase, Md. (5530 Wisconsin Ave., Chevy Chase 20815): Primary Health Care Operations Research, Center for Human Services, 1985.

Cita MLA (8th ed.)

Schaefer, Morris, i Jack Reynolds. Operations Research Issues. Primary Health Care Operations Research, Center for Human Services, 1985.

Atenció: Aquestes cites poden no estar 100% correctes.