APA-Zitierstil (7. Ausg.)

Legget, R. F. (1939). Geology and engineering (1. edition, 8. impression.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Legget, Robert F. Geology and Engineering. 1. edition, 8. impression. New York: McGraw-Hill, 1939.

MLA-Zitierstil (9. Ausg.)

Legget, Robert F. Geology and Engineering. 1. edition, 8. impression. McGraw-Hill, 1939.