APA način citiranja (7. izdanje)
Bomhard, A. R. (1984). Toward Proto-Nostratic: A new approach to the comparison of Proto-Indo-European and Proto-Afroasiatic. J. Benjamins.
Čikaški stil citiranja (17. izdanje)
Bomhard, Allan R. Toward Proto-Nostratic: A New Approach to the Comparison of Proto-Indo-European and Proto-Afroasiatic. Amsterdam ; Philadelphia: J. Benjamins, 1984.
MLA način citiranja (9. izdanje)
Bomhard, Allan R. Toward Proto-Nostratic: A New Approach to the Comparison of Proto-Indo-European and Proto-Afroasiatic. J. Benjamins, 1984.
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