Freystein, J. (1613). De praxi amicitiae. Eudaimonologia sive de summo bono politico tractatus..
Chicago Style (17th ed.) CitationFreystein, Johannes. "De Praxi Amicitiae." Eudaimonologia Sive De Summo Bono Politico Tractatus. 1613.
MLA (9th ed.) CitationFreystein, Johannes. "De Praxi Amicitiae." Eudaimonologia Sive De Summo Bono Politico Tractatus., 1613.
Warning: These citations may not always be 100% accurate.