APA Citation

Dickson, G. R. (1978). Nebula winners twelve ; edited by Gordon R. Dickson. New York: Harper & Row.

Chicago Style Citation

Dickson, Gordon R. Nebula Winners Twelve ; Edited By Gordon R. Dickson. New York: Harper & Row, 1978.

MLA Citation

Dickson, Gordon R. Nebula Winners Twelve ; Edited By Gordon R. Dickson. New York: Harper & Row, 1978.

Warning: These citations may not always be 100% accurate.