Penggayaan APA

TILLITT, Bruce, BRUDER, Mary Newton. (1999). Speaking naturally: (12th ed.). Australia: Cambridge University Press.

Chicago Style

TILLITT, Bruce, BRUDER, Mary Newton. Speaking naturally:. 12th ed. Australia: Cambridge University Press, 1999. Buku.

MLA Style

TILLITT, Bruce, BRUDER, Mary Newton. Speaking naturally:. 12th ed. Australia: Cambridge University Press, 1999. Buku.

Turabian Style

TILLITT, Bruce, BRUDER, Mary Newton. Speaking naturally:. 12th ed. Australia: Cambridge University Press, 1999. Buku.