Zichichi, A., De Sabbata, V., Sanchez, N., & Bergmann, P. G. (1991). Gravitation and modern cosmology: The cosmological constant problem. New York: Plenum Press.
Chicago Style CitationZichichi, Antonino,, Venzo De Sabbata, N. Sanchez, and Peter G. Bergmann. Gravitation and Modern Cosmology: The Cosmological Constant Problem. New York: Plenum Press, 1991.
MLA CitationZichichi, Antonino,, Venzo De Sabbata, N. Sanchez, and Peter G. Bergmann. Gravitation and Modern Cosmology: The Cosmological Constant Problem. New York: Plenum Press, 1991.
Warning: These citations may not always be 100% accurate.