APA (7th ed.) Citation

Frets, G. P. (1931). Alcohol and the other germ poisons. M. Nijhoff.

Chicago Style (17th ed.) Citation

Frets, G. P. Alcohol and the Other Germ Poisons. The Hague: M. Nijhoff, 1931.

MLA (9th ed.) Citation

Frets, G. P. Alcohol and the Other Germ Poisons. M. Nijhoff, 1931.