Παραπομπή APA

Blatt, H. (1972). Grigin of sedimentary rocks. Englewood.

Παραπομπή Chicago Style

Blatt, Harvey. Grigin of Sedimentary Rocks. New jersey: Englewood, 1972.

Παραπομπή MLA

Blatt, Harvey. Grigin of Sedimentary Rocks. Englewood, 1972.