APA stil citiranja
Zipf, G. K. (1965). The psycho-biology of language: The psycho-biology of language : AN INTRODUCTION TO DYNAMIC PHILOLOGY (1. izd.). Cambridge: The M.I.T. Press - Massachusetts Institute of Technology.
Chicago stil citiranjaZipf, George Kingsley. The psycho-biology of language: The psycho-biology of language : AN INTRODUCTION TO DYNAMIC PHILOLOGY. 1. izd. Cambridge: The M.I.T. Press - Massachusetts Institute of Technology, 1965.
MLA stil citiranjaZipf, George Kingsley. The psycho-biology of language: The psycho-biology of language : AN INTRODUCTION TO DYNAMIC PHILOLOGY. 1. izd. Cambridge: The M.I.T. Press - Massachusetts Institute of Technology, 1965.
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