APA (7e ed.) Bronvermelding

Johnston, D. M., & Carnell, J. (1971). New writings in SF 7 (Bantam ed.). Bantam.

Chicago (17e ed.) Bronvermelding

Johnston, David McCall, en John Carnell. New Writings in SF 7. Bantam ed. New York: Bantam, 1971.

MLA (8e ed.) Bronvermelding

Johnston, David McCall, en John Carnell. New Writings in SF 7. Bantam ed. Bantam, 1971.