Dyfyniad APA

Pressley, A., & Segal, G. (1986). Loop groups. Clarendon Press.

Dyfyniad Arddull Chicago

Pressley, Andrew, and Graeme Segal. Loop Groups. Oxford: Clarendon Press, 1986.

Dyfyniad MLA

Pressley, Andrew, and Graeme Segal. Loop Groups. Clarendon Press, 1986.

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