APA ציטוט

Lena, H., & Charlotte, S. (2003). Evaluation of the Economic Return of Preventive Health Care (FRISKKO) at Herd Level in Dairy Herds in Sweden. BMC.

Citação norma Chicago

Lena, Hult, and Sandgren Charlotte. Evaluation of the Economic Return of Preventive Health Care (FRISKKO) At Herd Level in Dairy Herds in Sweden. BMC, 2003.

ציטוט MLA

Lena, Hult, and Sandgren Charlotte. Evaluation of the Economic Return of Preventive Health Care (FRISKKO) At Herd Level in Dairy Herds in Sweden. BMC, 2003.