Cita APA (7th ed.)

Ravindranath, B. (1989). Principles and practice of chromatography. E. Horwood.

Cita Chicago (17th ed.)

Ravindranath, B. Principles and Practice of Chromatography. Chichester, Eng: E. Horwood, 1989.

Cita MLA (9th ed.)

Ravindranath, B. Principles and Practice of Chromatography. E. Horwood, 1989.