APA (7. basım) Alıntı

De Guzman, R. P., Reforma, M. A., & Reyes, D. R. (1989). Public administration in a changing national and international environment. Eastern Regional Organization for Public Administration.

Chicago Style (17. basım) Atıf

De Guzman, Raul P., Mila A. Reforma, ve Danilo R. Reyes. Public Administration in a Changing National and International Environment. Manila: Eastern Regional Organization for Public Administration, 1989.

MLA (9th ed.) Atıf

De Guzman, Raul P., et al. Public Administration in a Changing National and International Environment. Eastern Regional Organization for Public Administration, 1989.