APA (7th ed.) Citation

Wong, K. K., & Chin, K. K. (1980). Treatment and disposal of piggery wastewater.

Chicago Style (17th ed.) Citation

Wong, Kien Keong, and Kee Kean Chin. Treatment and Disposal of Piggery Wastewater. 1980.

MLA (9th ed.) Citation

Wong, Kien Keong, and Kee Kean Chin. Treatment and Disposal of Piggery Wastewater. 1980.

Warning: These citations may not always be 100% accurate.