APA (7th ed.) Citation

Ronner, H., Kölliker, F., & Rysler, E. (1994). Zirkulation. Birkhäuser.

Chicago Style (17th ed.) Citation

Ronner, Heinz, Fredi Kölliker, and Emil Rysler. Zirkulation. Basel [u.a.]: Birkhäuser, 1994.

MLA (8th ed.) Citation

Ronner, Heinz, et al. Zirkulation. Birkhäuser, 1994.