Dyfyniad APA

Minelli, A. (1993). Biological systematics: The state of the art. Chapman and Hall.

Dyfyniad Arddull Chicago

Minelli, Alessandro. Biological Systematics: The State of the Art. London: Chapman and Hall, 1993.

Dyfyniad MLA

Minelli, Alessandro. Biological Systematics: The State of the Art. Chapman and Hall, 1993.

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