Cita APA (7a ed.)

Fotos, J. T., & Bray, J. L. (1938). German grammar for chemists and other science students (1a ed.). John Wiley & Sons Limited.

Cita Chicago Style (17a ed.)

Fotos, John T., y John L. Bray. German Grammar for Chemists and Other Science Students. 1a ed. New York: John Wiley & Sons Limited, 1938.

Cita MLA (9a ed.)

Fotos, John T., y John L. Bray. German Grammar for Chemists and Other Science Students. 1a ed. John Wiley & Sons Limited, 1938.