Dyfyniad APA
Townend, L., Ferguson, N., & Galsworthy, O. (2001). Defenders of the planet. Off the Fence.
Dyfyniad Arddull Chicago
Townend, Lorne, Neil Ferguson, and Olivia Galsworthy. Defenders of the Planet. Amsterdam, North Holland: Off the Fence, 2001.
Dyfyniad MLA
Townend, Lorne, et al. Defenders of the Planet. Off the Fence, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.