APA-viite (7. p.)

Ramos, E. M., Eusebio, A., Estrada, J., & Valmocena, T. (1986). Farm management and time allocation of farmer cooperators in Nueva Ecija: A household approach. Bureau of Agricultural Economics.

Chicago-viite (17. p.)

Ramos, Erlinda M., Ana Eusebio, Jacinta Estrada, ja Teresita Valmocena. Farm Management and Time Allocation of Farmer Cooperators in Nueva Ecija: A Household Approach. Quezon City: Bureau of Agricultural Economics, 1986.

MLA-viite (9. p.)

Ramos, Erlinda M., et al. Farm Management and Time Allocation of Farmer Cooperators in Nueva Ecija: A Household Approach. Bureau of Agricultural Economics, 1986.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.