Dyfyniad APA

Guan'gai Paishui Xuebao = Journal of Irrigation and Drainage. [s.n.].

Dyfyniad Arddull Chicago

Guan'gai Paishui Xuebao = Journal of Irrigation and Drainage. [S.l.]: [s.n.].

Dyfyniad MLA

Guan'gai Paishui Xuebao = Journal of Irrigation and Drainage. [s.n.].

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.