APA (7e ed.) Bronvermelding

Atienza, N., Horique, C., & Vera Cruz, W. (1976). Socio-economic study of farmers in Northern Samar. Special Studies Division, Dept. of Agriculture.

Chicago (17e ed.) Bronvermelding

Atienza, N.R, C.T Horique, en W.C Vera Cruz. Socio-economic Study of Farmers in Northern Samar. Quezon City: Special Studies Division, Dept. of Agriculture, 1976.

MLA (9e ed.) Bronvermelding

Atienza, N.R, et al. Socio-economic Study of Farmers in Northern Samar. Special Studies Division, Dept. of Agriculture, 1976.