羊华, 李红燕, & 李丽怀. ２０１５年洱海入湖河流磷负荷时空变化与洱海富营养化浅析. Editorial Office of Pearl River.
Chicago Style (17th ed.) Citation羊华, 李红燕, and 李丽怀. ２０１５年洱海入湖河流磷负荷时空变化与洱海富营养化浅析. Editorial Office of Pearl River.
MLA (9th ed.) Citation羊华, et al. ２０１５年洱海入湖河流磷负荷时空变化与洱海富营养化浅析. Editorial Office of Pearl River.
Warning: These citations may not always be 100% accurate.