Dyfyniad APA

OW Richards. (1977). IMMS' General textbook of entomology-Vol.1: Structure, physiology and development. Chapman and Hall.

Dyfyniad Arddull Chicago

OW Richards. IMMS' General Textbook of Entomology-Vol.1: Structure, Physiology and Development. London: Chapman and Hall, 1977.

Dyfyniad MLA

OW Richards. IMMS' General Textbook of Entomology-Vol.1: Structure, Physiology and Development. Chapman and Hall, 1977.

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