APA استشهاد

Hall, D. W., & Szabo, S. (1971). Plane geometry, an approach through isometries. Prentice-Hall.

استشهاد بنمط شيكاغو

Hall, Dick Wick, و Steven Szabo. Plane Geometry, an Approach Through Isometries. Englewood Cliffs, N.J.: Prentice-Hall, 1971.

MLA استشهاد

Hall, Dick Wick, و Steven Szabo. Plane Geometry, an Approach Through Isometries. Prentice-Hall, 1971.