APA-viite (7. p.)

De Guzman, R. P., & Mariano, V. D. (1973). The role of cities in attaining desirable population distribution in the context of rapid urbanization. [s.n.].

Chicago-viite (17. p.)

De Guzman, Raul P., ja Vicente D. Mariano. The Role of Cities in Attaining Desirable Population Distribution in the Context of Rapid Urbanization. Manila: [s.n.], 1973.

MLA-viite (9. p.)

De Guzman, Raul P., ja Vicente D. Mariano. The Role of Cities in Attaining Desirable Population Distribution in the Context of Rapid Urbanization. [s.n.], 1973.