APA

Behr H., Stehli F. G. & Vidal H. (1987). Observation of the continental crust through drilling II. New York, New York, United States: Springer-Verlag.

Chicago

Behr Hans-Jürgen, Stehli Francis G and Vidal Helmut. 1987. Observation of the continental crust through drilling II. New York, New York, United States: Springer-Verlag.

Harvard

Behr H., Stehli F. G. and Vidal H. (1987). Observation of the continental crust through drilling II. New York, New York, United States: Springer-Verlag.

MLA

Behr Hans-Jürgen, Stehli Francis G and Vidal Helmut. Observation of the continental crust through drilling II. New York, New York, United States: Springer-Verlag. 1987.