APA način citiranja (7. izdanje)

Howard, D. R., & Zacher, C. K. (1968). Critical studies of Sir Gawain and the Green Knight. University of Notre Dame Press.

Čikaški stil citiranja (17. izdanje)

Howard, Donald Roy, i Christian K. Zacher. Critical Studies of Sir Gawain and the Green Knight. Notre Dame [Ind.]: University of Notre Dame Press, 1968.

MLA način citiranja (9. izdanje)

Howard, Donald Roy, i Christian K. Zacher. Critical Studies of Sir Gawain and the Green Knight. University of Notre Dame Press, 1968.