Cita APA (7th ed.)

Baes, E. Q., Magsalin, F. L., & Sison, M. D. (1986). Costs and returns in sweet potato production, selected provinces, 1984. Bureau of Agricultural Economics.

Cita Chicago (17th ed.)

Baes, Emerlyn Q., Francisco L. Magsalin, i Manuel D. Sison. Costs and Returns in Sweet Potato Production, Selected Provinces, 1984. Quezon City: Bureau of Agricultural Economics, 1986.

Cita MLA (9th ed.)

Baes, Emerlyn Q., et al. Costs and Returns in Sweet Potato Production, Selected Provinces, 1984. Bureau of Agricultural Economics, 1986.