Cita APA

Crossen, G., & Goldner, K. J. Pharmaceutical preparations / by George E. Crossen and Karl J. Goldner (2.). Philadelphia : Lea & Febiger.

Citación estilo Chicago

Crossen, George, y Karl J. Goldner. Pharmaceutical Preparations / By George E. Crossen and Karl J. Goldner. 2. Philadelphia : Lea & Febiger.

Cita MLA

Crossen, George, y Karl J. Goldner. Pharmaceutical Preparations / By George E. Crossen and Karl J. Goldner. 2. Philadelphia : Lea & Febiger.