APA (7th ed.) Citation

New England Science Fiction Association & Strauss, E. S. (1971). Index to the science fiction magazines, 1966-1970. NESFA.

Chicago Style (17th ed.) Citation

New England Science Fiction Association and Erwin S. Strauss. Index to the Science Fiction Magazines, 1966-1970. [Cambridge, Mass.]: NESFA, 1971.

MLA (9th ed.) Citation

New England Science Fiction Association and Erwin S. Strauss. Index to the Science Fiction Magazines, 1966-1970. NESFA, 1971.

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