Citazione Stile APA (7a Edizione)

Pfiffner, O. A. (2014). Geology of the Alps (Revised and updated translation of Geologie der Alpen, Second edition.). John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Pfiffner, Othmar Adrian. Geology of the Alps. Revised and updated translation of Geologie der Alpen, Second edition. West Sussex, England: John Wiley & Sons, 2014.

Citatione MLA (9a ed.)

Pfiffner, Othmar Adrian. Geology of the Alps. Revised and updated translation of Geologie der Alpen, Second edition. John Wiley & Sons, 2014.