APA引文

WRIGHLEY, G. Tropical agriculture#the development of production#Gordon Wrighley. Longman.

Chicago Style (17th ed.) Citation

WRIGHLEY, Gordon. Tropical Agriculture#the Development of Production#Gordon Wrighley. Longman.

MLA引文

WRIGHLEY, Gordon. Tropical Agriculture#the Development of Production#Gordon Wrighley. Longman.

警告：這些引文格式不一定是100％准確.