Cita APA (7th ed.)

Girdwood, R., & By Heading , . R. C. . .. . . . a. (1979). Clinical pharmachology (24th ed.). Bailliere Tindall.

Cita Chicago (17th ed.)

Girdwood, R.H, i R. C. ....[et al] By Heading. Clinical Pharmachology. 24th ed. London: Bailliere Tindall, 1979.

Cita MLA (9th ed.)

Girdwood, R.H, i R. C. ....[et al] By Heading. Clinical Pharmachology. 24th ed. Bailliere Tindall, 1979.