APA引文

Alviar, N. (1969). An economic comparison between tractor-operated and carabao-cultivated rice farms.

Chicago Style (17th ed.) Citation

Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.

MLA引文

Alviar, Nelly. An Economic Comparison Between Tractor-operated and Carabao-cultivated Rice Farms. 1969.

警告：這些引文格式不一定是100％准確.