Gaya APA

Hatch, F, H., Rastall, R, H. (1913). Textbook Of Petrology: The Petrology Of The Sedimentary Rocks (1). London: George allen & Unwin Ltd.

Gaya MLA

Hatch, F., H.., Rastall, R., H.. "Textbook Of Petrology: The Petrology Of The Sedimentary Rocks". 1 London: George allen & Unwin Ltd, 1913. Text.