APA (7th ed.) Citation
Hulst, J. M. v. d. (1977). Distribution and motions of neutral hydrogen in the interacting galaxy pairs NGC 4038/39 and NGC 3031/77.
Chicago Style (17th ed.) Citation
Hulst, Jan Mathys van der. Distribution and Motions of Neutral Hydrogen in the Interacting Galaxy Pairs NGC 4038/39 and NGC 3031/77. Groningen, 1977.
MLA (9th ed.) Citation
Hulst, Jan Mathys van der. Distribution and Motions of Neutral Hydrogen in the Interacting Galaxy Pairs NGC 4038/39 and NGC 3031/77. 1977.
Warning: These citations may not always be 100% accurate.