APA aipamena

Moody, K. (1979). Weed control in tropical crops. Weed Science Society of the Philippines.

Chicago Style aipamena

Moody, Keith. Weed Control in Tropical Crops. [Manilan]: Weed Science Society of the Philippines, 1979.

MLA aipamena

Moody, Keith. Weed Control in Tropical Crops. Weed Science Society of the Philippines, 1979.