Gaeng, P. A. (1971). Introduction to the Principles of Language. Harper & Row Publishers.
Chicago Style citaatGaeng, Paul A. Introduction to the Principles of Language. London: Harper & Row Publishers, 1971.
MLA citatieGaeng, Paul A. Introduction to the Principles of Language. Harper & Row Publishers, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.