MLA

Pütz, Martin. Thirty Years of Linguistic Evolution : Studies In Honour of René Dirven On the Occasion of His Sixtieth Birthday. Amsterdam: Benjamin, 1992.

APA

Pütz, M. (1992). Thirty years of linguistic evolution : studies in honour of René Dirven on the occasion of his sixtieth birthday. Amsterdam: Benjamin.

Chicago

Pütz, Martin, ed. Thirty Years of Linguistic Evolution: Studies In Honour of René Dirven On the Occasion of His Sixtieth Birthday. Amsterdam: Benjamin, 1992.