APA (7. basım) Alıntı

Filler, A. L. (1972). An analysis of the data processing system in the Armed Forces of the Philippines.

Chicago Style (17. basım) Atıf

Filler, Alfredo L. An Analysis of the Data Processing System in the Armed Forces of the Philippines. Quezon City, 1972.

MLA (9th ed.) Atıf

Filler, Alfredo L. An Analysis of the Data Processing System in the Armed Forces of the Philippines. 1972.