APA (7th ed.) Citation

Dyen, I., Kruskal, J. B., & Black, P. (1992). An Indoeuropean classification: A lexicostatistical experiment. The American Philosophical Society.

Chicago Style (17th ed.) Citation

Dyen, Isidore, Joseph B. Kruskal, and Paul Black. An Indoeuropean Classification: A Lexicostatistical Experiment. Indepence Square, Philadelphia: The American Philosophical Society, 1992.

MLA (9th ed.) Citation

Dyen, Isidore, et al. An Indoeuropean Classification: A Lexicostatistical Experiment. The American Philosophical Society, 1992.