Collier, P. (2017). A Most Incomprehensible Thing: Notes Towards a Very Gentle Introduction to the Mathematics of Relativity (Third edition.). Incomprehensible Books.
Čikaški stil citiranja (17. izdanje)Collier, Peter. A Most Incomprehensible Thing: Notes Towards a Very Gentle Introduction to the Mathematics of Relativity. Third edition. Harlow, England: Incomprehensible Books, 2017.
MLA način citiranja (9. izdanje)Collier, Peter. A Most Incomprehensible Thing: Notes Towards a Very Gentle Introduction to the Mathematics of Relativity. Third edition. Incomprehensible Books, 2017.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.