Dyfyniad APA

Tilley, D. R., & Tilley, J. (1974). Superfluidity and super conductivity. Van Nostrand Reinhold Company.

Dyfyniad Arddull Chicago

Tilley, David R., and Jon Tilley. Superfluidity and Super Conductivity. New York: Van Nostrand Reinhold Company, 1974.

Dyfyniad MLA

Tilley, David R., and Jon Tilley. Superfluidity and Super Conductivity. Van Nostrand Reinhold Company, 1974.

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