Gaya APA

Hengeveld, K., Macenzie, J, L. (2008). Functional Discourse Grammar: A Typologically-based Theory of Language Structure (Cet. 1). New York: oxford university press.

Gaya MLA

Hengeveld, Kees., Macenzie, J., Lachlan. "Functional Discourse Grammar: A Typologically-based Theory of Language Structure". Cet. 1 New York: oxford university press, 2008. Text.