APA (7th ed.) Citation

Pringsheim, E. G. (1946). Pure cultures of Algae: Their preparation & maintenance. University Press.

Chicago Style (17th ed.) Citation

Pringsheim, Ernst G. Pure Cultures of Algae: Their Preparation & Maintenance. Cambridge [England]: University Press, 1946.

MLA (9th ed.) Citation

Pringsheim, Ernst G. Pure Cultures of Algae: Their Preparation & Maintenance. University Press, 1946.