APA Edition Citation

Johannsen,Albert. (1938). A descriptive petrography of the Igneous rocks,Vol.4 .Pt.1 the feldspathold rocks,Pt.2. CUP.

Chicago Edition Citation

Johannsen,Albert. A Descriptive Petrography of the Igneous Rocks,Vol.4 .Pt.1 the Feldspathold Rocks,Pt.2. Chicago: CUP, 1938.

MLA Edition Citation

Johannsen,Albert. A Descriptive Petrography of the Igneous Rocks,Vol.4 .Pt.1 the Feldspathold Rocks,Pt.2. CUP, 1938.

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