Dyfyniad APA

Vance, J., & Gaughan, J. (1977). The many worlds of Magnus Ridolph. Denis Dobson.

Dyfyniad Arddull Chicago

Vance, Jack, and Jack Gaughan. The Many Worlds of Magnus Ridolph. London: Denis Dobson, 1977.

Dyfyniad MLA

Vance, Jack, and Jack Gaughan. The Many Worlds of Magnus Ridolph. Denis Dobson, 1977.

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