APA

Swales J. M. 1., . (1994). Academic writing for graduate students. Ann Arbor: University of Michigan Press.

Chicago

Swales John M 1938, . 1994. Academic writing for graduate students. Ann Arbor: University of Michigan Press.

Harvard

Swales J. M. 1., . (1994). Academic writing for graduate students. Ann Arbor: University of Michigan Press.

MLA

Swales John M 1938, . Academic writing for graduate students. Ann Arbor: University of Michigan Press. 1994.