American Association of Variable Star Observers, photoelectric newsletter.
APA Citation
American Association of Variable Star Observers. (1997). American Association of Variable Star Observers, photoelectric newsletter. Cambridge, MA: AAVSO.
MLA Citation
American Association of Variable Star Observers. American Association of Variable Star Observers, Photoelectric Newsletter. Cambridge, MA: AAVSO, 1997.
Warning: These citations may not always be complete (especially for serials).