Dyfyniad APA

Dr Gerald Legg PhD. (2002). The World of Insect Life. Gareth Stevens Publishing.

Dyfyniad Arddull Chicago

Dr Gerald Legg PhD. The World of Insect Life. Gareth Stevens Publishing, 2002.

Dyfyniad MLA

Dr Gerald Legg PhD. The World of Insect Life. Gareth Stevens Publishing, 2002.

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