APA (7 ম সংস্করণ) উদ্ধৃতি

Burton, W. B. (1970). The Sagittarius spiral arm and the general distribution of hydrogen between 0̊ and 90̊ longitude: Streaming and geometrical effects on the derivation of density / William Butler Burton. Sterrewacht.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Burton, W. B. The Sagittarius Spiral Arm and the General Distribution of Hydrogen Between 0̊ and 90̊ Longitude: Streaming and Geometrical Effects on the Derivation of Density / William Butler Burton. Leiden: Sterrewacht, 1970.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Burton, W. B. The Sagittarius Spiral Arm and the General Distribution of Hydrogen Between 0̊ and 90̊ Longitude: Streaming and Geometrical Effects on the Derivation of Density / William Butler Burton. Sterrewacht, 1970.