APA (7e ed.) Bronvermelding
ebrary, Inc, & Volkerts, B. D. (2011). Yttrium: Compounds, production and applications. Nova Science Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Bradley D. Volkerts. Yttrium: Compounds, Production and Applications. Hauppauge, N.Y.: Nova Science Publishers, 2011.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Bradley D. Volkerts. Yttrium: Compounds, Production and Applications. Nova Science Publishers, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.