APA (7e ed.) Bronvermelding

SINGH PARBIN. (2013). ENGINEERING AND GENERAL GEOLOGY (8TH ED.). S K KATARIA AND SONS.

Chicago (17e ed.) Bronvermelding

SINGH PARBIN. ENGINEERING AND GENERAL GEOLOGY. 8TH ED. NEW DELHI: S K KATARIA AND SONS, 2013.

MLA (9e ed.) Bronvermelding

SINGH PARBIN. ENGINEERING AND GENERAL GEOLOGY. 8TH ED. S K KATARIA AND SONS, 2013.

Let op: Deze citaties zijn niet altijd 100% accuraat.