Jacob, P. (2017). Das Supertool. Swim, 12 , 30-31.
APA (7th ed.) CitationJacob, P. (2017). Das Supertool. Swim, 12, 30-31.
Chicago Style (17th ed.) CitationJacob, P. "Das Supertool." Swim 12 (2017): 30-31.
MLA (9th ed.) CitationJacob, P. "Das Supertool." Swim, 12, 2017, pp. 30-31.
Warning: These citations may not always be 100% accurate.