Posidonio & Theiler, W. (1982). Die Fragmente. Walter de Gruyter.
Chicago Style (17th ed.) CitationPosidonio and Willy Theiler. Die Fragmente. Berlin [etc.]: Walter de Gruyter, 1982.
MLA (9th ed.) CitationPosidonio and Willy Theiler. Die Fragmente. Walter de Gruyter, 1982.
Warning: These citations may not always be 100% accurate.