Dyfyniad APA

Holden Alan. (1968). Crystals and crystal growing. Vakils,Feffer and Simons.

Dyfyniad Arddull Chicago

Holden Alan. Crystals and Crystal Growing. bombay: Vakils,Feffer and Simons, 1968.

Dyfyniad MLA

Holden Alan. Crystals and Crystal Growing. Vakils,Feffer and Simons, 1968.

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