Cita APA

Schulz, H., & Georgy, U. (1994). From CA to CAS online: Databases in chemistry (2. ed. cor. rev. aum.). Berlin: Springer-Verlag.

Citación estilo Chicago

Schulz, Hedda, and Ursula Georgy. From CA to CAS Online: Databases in Chemistry. 2. ed. cor. rev. aum. Berlin: Springer-Verlag, 1994.

Cita MLA

Schulz, Hedda, and Ursula Georgy. From CA to CAS Online: Databases in Chemistry. 2. ed. cor. rev. aum. Berlin: Springer-Verlag, 1994.