APA Style

Heine, Bernd. (2005). Language contact and grammatical change . Inggris: Cambridge University Press.

Chicago Style

Heine, Bernd. Language contact and grammatical change. Inggris: Cambridge University Press, 2005. Text.

MLA Style

Heine, Bernd. Language contact and grammatical change. Inggris: Cambridge University Press, 2005. Text.

Turabian Style

Heine, Bernd. Language contact and grammatical change. Inggris: Cambridge University Press, 2005. Print.