APA (7th ed.) Citation

Grebel, E. K. (1994). Observations of a symbiotic nova in sagittarius. Information bulletin on variable stars, 33, .

Chicago Style (17th ed.) Citation

Grebel, Eva K. "Observations of a Symbiotic Nova in Sagittarius." Information Bulletin on Variable Stars 33 (1994).

MLA (9th ed.) Citation

Grebel, Eva K. "Observations of a Symbiotic Nova in Sagittarius." Information Bulletin on Variable Stars, vol. 33, 1994.

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