Cita APA

Pfannkuch, H. (1971). Elsevier's dictionary of hydrogeology, in three languages: English, french, german (1. ed., 1. reimpr.). New York: Elsevier.

Citación estilo Chicago

Pfannkuch, Hans-Olaf. Elsevier's Dictionary of Hydrogeology, in Three Languages: English, French, German. 1. ed., 1. reimpr. New York: Elsevier, 1971.

Cita MLA

Pfannkuch, Hans-Olaf. Elsevier's Dictionary of Hydrogeology, in Three Languages: English, French, German. 1. ed., 1. reimpr. New York: Elsevier, 1971.