Burbidge, G. R., & Burbidge, E. M. (1967). Quasi-stellar objects. W.H. Freeman.
Chicago Style (17th ed.) CitationBurbidge, G. R., and E. Margaret Burbidge. Quasi-stellar Objects. San Francisco: W.H. Freeman, 1967.
MLA (8th ed.) CitationBurbidge, G. R., and E. Margaret Burbidge. Quasi-stellar Objects. W.H. Freeman, 1967.
Warning: These citations may not always be 100% accurate.