Herbert, R. K. (1986). Language universals, markedness theory, and natural phonetic processes. Mouton de Gruyter.
Chicago Style (17th ed.) CitationHerbert, Robert K. Language Universals, Markedness Theory, and Natural Phonetic Processes. Berlin <<[u.a.]>>: Mouton de Gruyter, 1986.
MLA (9th ed.) CitationHerbert, Robert K. Language Universals, Markedness Theory, and Natural Phonetic Processes. Mouton de Gruyter, 1986.
Warning: These citations may not always be 100% accurate.