APA (7th ed.) Citation
Gamow, G., Sexl, R. U., & Stadler, H. (1980). Mr. Tompkins' seltsame Reisen durch Kosmos und Mikrokosmos: Mister Tompkins in paperback. Vieweg.
Chicago Style (17th ed.) Citation
Gamow, George, Roman U. Sexl, and Helga Stadler. Mr. Tompkins' Seltsame Reisen Durch Kosmos Und Mikrokosmos: Mister Tompkins in Paperback. Braunschweig, Wiesbaden: Vieweg, 1980.
MLA (9th ed.) Citation
Gamow, George, et al. Mr. Tompkins' Seltsame Reisen Durch Kosmos Und Mikrokosmos: Mister Tompkins in Paperback. Vieweg, 1980.
Warning: These citations may not always be 100% accurate.