APA-Zitierstil (7. Ausg.)

(2016). Exploring geology (4. ed., internat. student ed.). McGraw-Hill Education.

Chicago-Zitierstil (17. Ausg.)

Exploring Geology. 4. ed., internat. student ed. New York, NY: McGraw-Hill Education, 2016.

MLA-Zitierstil (9. Ausg.)

Exploring Geology. 4. ed., internat. student ed. McGraw-Hill Education, 2016.