Cita APA (7th ed.)

De Vries, L. (1939). German-English science dictionary for students in the agricultural, biological and physical sciences. McGraw-Hill Book Co..

Cita Chicago (17th ed.)

De Vries, Louis. German-English Science Dictionary for Students in the Agricultural, Biological and Physical Sciences. New York: McGraw-Hill Book Co., 1939.

Cita MLA (8th ed.)

De Vries, Louis. German-English Science Dictionary for Students in the Agricultural, Biological and Physical Sciences. McGraw-Hill Book Co., 1939.