APA Style

Lass, N, J., al, M, R, L, E. (1982). Speech, language, and hearing Vol.III : hearing disorders . Philadelphia: W.B. Saunders.

MLA Style

Lass, Norman, J., al, Mc, Reynolds,, Leija, Et. "Speech, language, and hearing Vol.III : hearing disorders". Philadelphia: W.B. Saunders, 1982. Text.