Halliday, M. A. K., & Martin, J. R. (1993). Writing science: Literacy and discursive power. University of Pittsburgh Press.
Chicago Style (17th ed.) CitationHalliday, M. A. K., and J. R. Martin. Writing Science: Literacy and Discursive Power. Pittsburgh: University of Pittsburgh Press, 1993.
MLA (9th ed.) CitationHalliday, M. A. K., and J. R. Martin. Writing Science: Literacy and Discursive Power. University of Pittsburgh Press, 1993.
Warning: These citations may not always be 100% accurate.