Cita APA (7th ed.)

Sullivan, R. M., & De la Costa, H. T. f. R. (1977). Church lands [microform]. Photoduplication Service, University of the Philippines Library.

Cita Chicago (17th ed.)

Sullivan, Russell M., i Horacio. The fourth R. De la Costa. Church Lands [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Sullivan, Russell M., i Horacio. The fourth R. De la Costa. Church Lands [microform]. Photoduplication Service, University of the Philippines Library, 1977.