Hughes, D. R., & Piper, F. C. (1973). Projective planes. Springer-Verlag.
Chicago Style (17th ed.) CitationHughes, D. R., and F. C. Piper. Projective Planes. New York: Springer-Verlag, 1973.
MLA (8th ed.) CitationHughes, D. R., and F. C. Piper. Projective Planes. Springer-Verlag, 1973.
Warning: These citations may not always be 100% accurate.