Dyfyniad APA

Licata, I., Chiatti, L., & Benedetto, E. (2020). De Sitter Projective Relativity. 1st ed. 2017. Springer International Publishing.

Dyfyniad Arddull Chicago

Licata, Ignazio, Leonardo Chiatti, và Elmo Benedetto. De Sitter Projective Relativity. 1st Ed. 2017. Springer International Publishing, 2020.

Dyfyniad MLA

Licata, Ignazio, Leonardo Chiatti, và Elmo Benedetto. De Sitter Projective Relativity. 1st Ed. 2017. Springer International Publishing, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.