(2016). P r i n c i p i a.
Chicago Style (17th ed.) CitationP R I N C I P I a. 2016.
MLA (8th ed.) CitationP R I N C I P I a. 2016.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
(2016). P r i n c i p i a.
Chicago Style (17th ed.) CitationP R I N C I P I a. 2016.
MLA (8th ed.) CitationP R I N C I P I a. 2016.