Dyfyniad APA

Brunner, J. (1971). Double, double: Science fiction. Sidgwick and Jackson.

Dyfyniad Arddull Chicago

Brunner, John. Double, Double: Science Fiction. London: Sidgwick and Jackson, 1971.

Dyfyniad MLA

Brunner, John. Double, Double: Science Fiction. Sidgwick and Jackson, 1971.

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