APA Edition Citation

Maaloe, S. (1985). Principles of igneous petrology. Verlag.

Chicago Edition Citation

Maaloe, Sven. Principles of Igneous Petrology. Berlin: Verlag, 1985.

MLA Edition Citation

Maaloe, Sven. Principles of Igneous Petrology. Verlag, 1985.

Warning: These citations may not always be 100% accurate.