Cita APA (7th ed.)

Jager, W., Rost, H., & Taute, P. (1980). Biological growth and spread. Springer-Verlag.

Cita Chicago (17th ed.)

Jager, Willi, Hermann Rost, i Petre Taute. Biological Growth and Spread. Berlín: Springer-Verlag, 1980.

Cita MLA (9th ed.)

Jager, Willi, et al. Biological Growth and Spread. Springer-Verlag, 1980.