APA ציטוט

Jagar, E., & Humziker, J. C. (1979). Lectures in isotope geology. New York.

Chicago Edition Citation

Jagar, E., and J C. Humziker. Lectures in Isotope Geology. New York, 1979.

ציטוט MLA

Jagar, E., and J C. Humziker. Lectures in Isotope Geology. New York, 1979.