APA
Gardner Rita Ed, Conference on megaigeomorphocopy (1983 : London) & Scoging Helan Ed. (1983). Proceeding on Mega-geomorphology. Oxford: Clerendon Press.
Chicago
Gardner Rita Ed, Conference on megaigeomorphocopy (1983 : London) and Scoging Helan Ed. 1983. Proceeding on Mega-geomorphology. Oxford: Clerendon Press.
Harvard
Gardner Rita Ed, Conference on megaigeomorphocopy (1983 : London) and Scoging Helan Ed. (1983). Proceeding on Mega-geomorphology. Oxford: Clerendon Press.
MLA
Gardner Rita Ed, Conference on megaigeomorphocopy (1983 : London) and Scoging Helan Ed. Proceeding on Mega-geomorphology. Oxford: Clerendon Press. 1983.
