APA Style

Halliday, M, A, K, (, A, K., Matthiessen, C, M, I, M. (2004). An introduction to functional grammar (3rd ed. /). Indonesia: Arnold.

MLA Style

Halliday, M., A., K., (Michael, Alexander, Kirkwood)., Matthiessen, Christian, M., I., M.. "An introduction to functional grammar". 3rd ed. / Indonesia: Arnold, 2004. Text.