APA Edition Citation

(2005). STANDARD METHODS FOR THE EXAMINATION OF WATER & WASTEWATER (21.). CENTENNIAL.

Chicago Edition Citation

STANDARD METHODS FOR THE EXAMINATION OF WATER & WASTEWATER. 21. CENTENNIAL, 2005.

MLA Edition Citation

STANDARD METHODS FOR THE EXAMINATION OF WATER & WASTEWATER. 21. CENTENNIAL, 2005.

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