Wirth, C., & Hagena, F. (1983). Der muskuläre Schiefhals. Huber.
Chicago Style (17th ed.) CitationWirth, Carl-Joachim, and Frank-Wolfgang Hagena. Der Muskuläre Schiefhals. Bern [u.a.]: Huber, 1983.
MLA (9th ed.) CitationWirth, Carl-Joachim, and Frank-Wolfgang Hagena. Der Muskuläre Schiefhals. Huber, 1983.
Warning: These citations may not always be 100% accurate.