APA Style

NILSEN, DON L.F, NILSEN, ALLEN PACE. (1973). Pronunciation contrasts in english . America: PRENTICE-HALL.

Chicago Style

NILSEN, DON L.F, NILSEN, ALLEN PACE. Pronunciation contrasts in english. America: PRENTICE-HALL, 1973. TXB.

MLA Style

NILSEN, DON L.F, NILSEN, ALLEN PACE. Pronunciation contrasts in english. America: PRENTICE-HALL, 1973. TXB.

Turabian Style

NILSEN, DON L.F, NILSEN, ALLEN PACE. Pronunciation contrasts in english. America: PRENTICE-HALL, 1973. TXB.