APA (7e ed.) Bronvermelding

Subaba, J. M. G. (2014). Filipino farmers and the agricultural tramline system. Agriculture.

Chicago (17e ed.) Bronvermelding

Subaba, Jett Molech G. "Filipino Farmers and the Agricultural Tramline System." Agriculture 2014.

MLA (9e ed.) Bronvermelding

Subaba, Jett Molech G. "Filipino Farmers and the Agricultural Tramline System." Agriculture, 2014.

Let op: Deze citaties zijn niet altijd 100% accuraat.