Cita APA (7th ed.)

Häder, D., Hemmersbach, R., & Lebert, M. (2005). Gravity and the behavior of unicellular organisms. Cambridge University Press.

Cita Chicago (17th ed.)

Häder, Donat-Peter, Ruth Hemmersbach, i Michael Lebert. Gravity and the Behavior of Unicellular Organisms. New York, NY: Cambridge University Press, 2005.

Cita MLA (9th ed.)

Häder, Donat-Peter, et al. Gravity and the Behavior of Unicellular Organisms. Cambridge University Press, 2005.