APA引文

Díaz-Romeu, R. (1955). Potassium nutrition of abaca and a survey of the available potassium of an abaca plantation in Costa Rica.

Citación estilo Chicago

Díaz-Romeu, Roberto. Potassium Nutrition of Abaca and a Survey of the Available Potassium of an Abaca Plantation in Costa Rica. 1955.

MLA引文

Díaz-Romeu, Roberto. Potassium Nutrition of Abaca and a Survey of the Available Potassium of an Abaca Plantation in Costa Rica. 1955.

警告：这些引文格式不一定是100％准确.