APA استشهاد

Jr, C. R. W. (1970). Introduction to projective geometry. McGraw-Hill.

استشهاد بنمط شيكاغو

Jr, C R Wylie. Introduction to Projective Geometry. New York: McGraw-Hill, 1970.

MLA استشهاد

Jr, C R Wylie. Introduction to Projective Geometry. McGraw-Hill, 1970.