APA citiranje

Olsen, B., Persson, K., & Broholm, K. A. (1998). PCR detection of Chlamydia psittaci in faecal samples from passerine birds in Sweden. Cambridge University Press.

Citação norma Chicago

Olsen, B., K. Persson, and K. A. Broholm. PCR Detection of Chlamydia Psittaci in Faecal Samples From Passerine Birds in Sweden. Cambridge University Press, 1998.

MLA citiranje

Olsen, B., K. Persson, and K. A. Broholm. PCR Detection of Chlamydia Psittaci in Faecal Samples From Passerine Birds in Sweden. Cambridge University Press, 1998.