APA (7e ed.) Bronvermelding

Gubbens, P. C. (1977). Magnetic properties of rare earth iron compounds. Delft University Press.

Chicago (17e ed.) Bronvermelding

Gubbens, Paulus C.M. Magnetic Properties of Rare Earth Iron Compounds. Amsterdam: Delft University Press, 1977.

MLA (9e ed.) Bronvermelding

Gubbens, Paulus C.M. Magnetic Properties of Rare Earth Iron Compounds. Delft University Press, 1977.