Citazione APA

Parkes, E. A., & Notter, J. L. (1891). A manual of practical hygiene (8th ed.). J. & A. Churchill.

Stile di citazione Chicago

Parkes, Edmund Alexander, e James Lane Notter. A Manual of Practical Hygiene. 8th ed. London: J. & A. Churchill, 1891.

Citazione MLA

Parkes, Edmund Alexander, e James Lane Notter. A Manual of Practical Hygiene. 8th ed. J. & A. Churchill, 1891.