APA citiranje

Johannsen, A. (1939). A Descriptive Petrography of the Igneous Rocks,vol.1. Allied.

Chicago Edition Citation

Johannsen, Albert. A Descriptive Petrography of the Igneous Rocks,vol.1. Bombay: Allied, 1939.

MLA citiranje

Johannsen, Albert. A Descriptive Petrography of the Igneous Rocks,vol.1. Allied, 1939.