Cita APA (7th ed.)

Blumentritt, F., & Maceda, M. N. (1980). An attempt at writing a Philippine ethnography. University Research Center, Mindanao State University.

Cita Chicago (17th ed.)

Blumentritt, Ferdinand, i Marcelino N. Maceda. An Attempt at Writing a Philippine Ethnography. Marawi City: University Research Center, Mindanao State University, 1980.

Cita MLA (9th ed.)

Blumentritt, Ferdinand, i Marcelino N. Maceda. An Attempt at Writing a Philippine Ethnography. University Research Center, Mindanao State University, 1980.