APA استشهاد

Ramberg, H. (1967). Gravity, deformation and the Earth's crust.

استشهاد بنمط شيكاغو

Ramberg, Hans. Gravity, Deformation and the Earth's Crust. Academic Press Inc., USA, 1967.

MLA استشهاد

Ramberg, Hans. Gravity, Deformation and the Earth's Crust. 1967.