Cita APA (7a ed.)

Weissberger, A., & Grethe, G.. (1981). Isoquinolines. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Weissberger, Arnold, y Guenter Grethe. Isoquinolines. New York [etc.]: John Wiley & Sons, 1981.

Cita MLA (9a ed.)

Weissberger, Arnold, y Guenter Grethe. Isoquinolines. John Wiley & Sons, 1981.