Dillon, M. I., & Dillon, M. I. (2018). Geometry Through History: Euclidean, Hyperbolic, and Projective Geometries (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-74135-2
Παραπομπή σε μορφή Chicago (17η εκδ.)Dillon, Meighan I., και Meighan I. Dillon. Geometry Through History: Euclidean, Hyperbolic, and Projective Geometries. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-74135-2.
Παραπομπή σε μορφή MLA (8th εκδ.)Dillon, Meighan I., και Meighan I. Dillon. Geometry Through History: Euclidean, Hyperbolic, and Projective Geometries. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-74135-2.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.