Zhi-ren, S., & Liang-xi, S. Knowledge of River's Health and Thinking of Maintaining Pearl River's Health. Editorial Office of Pearl River.
Chicago Style (17th ed.) CitationZhi-ren, SUN, and SONG Liang-xi. Knowledge of River's Health and Thinking of Maintaining Pearl River's Health. Editorial Office of Pearl River.
MLA (9th ed.) CitationZhi-ren, SUN, and SONG Liang-xi. Knowledge of River's Health and Thinking of Maintaining Pearl River's Health. Editorial Office of Pearl River.
Warning: These citations may not always be 100% accurate.