Dyfyniad APA

Wigglesworth, V. B. (1972). The principles of insect physiology (7th ed.). Chapman and Hall.

Dyfyniad Arddull Chicago

Wigglesworth, Vincent B. The Principles of Insect Physiology. 7th ed. London: Chapman and Hall, 1972.

Dyfyniad MLA

Wigglesworth, Vincent B. The Principles of Insect Physiology. 7th ed. Chapman and Hall, 1972.

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