Gaya APA

LEECH, G. (1993). PRINSIP - PRINSIP PRAGMATIK . JAKARTA: UI-PRESS.

Gaya MLA

LEECH, GEOFFREY. "PRINSIP - PRINSIP PRAGMATIK". JAKARTA: UI-PRESS, 1993. Prodi S1 Pend.Bhs.& Sastra Ind.