APA ציטוט

Jeans, J. H. (1944). The universe around us (4a. ed.). Cambridge University.

Chicago Style (17th ed.) Citation

Jeans, James Hopwood. The Universe Around Us. 4a. ed. Cambridge: Cambridge University, 1944.

ציטוט MLA

Jeans, James Hopwood. The Universe Around Us. 4a. ed. Cambridge University, 1944.