APA Citatie

Ravindrakumar, G. (1990). Charnockite- Khondalite belt & Tertiary-Quaternary sequences of Southertn Kerala. GSI.

Chicago Style citaat

Ravindrakumar, G.R. Charnockite- Khondalite Belt & Tertiary-Quaternary Sequences of Southertn Kerala. Bangalore: GSI, 1990.

MLA citatie

Ravindrakumar, G.R. Charnockite- Khondalite Belt & Tertiary-Quaternary Sequences of Southertn Kerala. GSI, 1990.

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