Stamm, W. P. (1978). Misdiagnosis of amoebiasis.
Chicago Style aipamenaStamm, W P. Misdiagnosis of Amoebiasis. 1978.
MLA aipamenaStamm, W P. Misdiagnosis of Amoebiasis. 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena