APA (7. basım) Alıntı

Sancianco y Goson, G. d. 1., & Alzona, E. (1975). The progress of the Philippines: Economic, administrative and political studies : economic part. National Historical Institute.

Chicago Style (17. basım) Atıf

Sancianco y Goson, Gregorio d. 1892, ve Encarnacion Alzona. The Progress of the Philippines: Economic, Administrative and Political Studies : Economic Part. Manila: National Historical Institute, 1975.

MLA (9th ed.) Atıf

Sancianco y Goson, Gregorio d. 1892, ve Encarnacion Alzona. The Progress of the Philippines: Economic, Administrative and Political Studies : Economic Part. National Historical Institute, 1975.