APA

Haas W. H., Swaan C. M., Meijer A., Neve G., Buchholz U., Beer M., van Steenbergen J. E. & Krause G. (20080228). A Dutch case of atypical pneumonia after culling of H5N1 positive ducks in Bavaria was found infected with Chlamydophila psittaci. : Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Chicago

Haas W H, Swaan C M, Meijer A, Neve G, Buchholz U, Beer M, van Steenbergen J E and Krause G. 20080228. A Dutch case of atypical pneumonia after culling of H5N1 positive ducks in Bavaria was found infected with Chlamydophila psittaci. : Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Harvard

Haas W. H., Swaan C. M., Meijer A., Neve G., Buchholz U., Beer M., van Steenbergen J. E. and Krause G. (20080228). A Dutch case of atypical pneumonia after culling of H5N1 positive ducks in Bavaria was found infected with Chlamydophila psittaci. : Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

MLA

Haas W H, Swaan C M, Meijer A, Neve G, Buchholz U, Beer M, van Steenbergen J E and Krause G. A Dutch case of atypical pneumonia after culling of H5N1 positive ducks in Bavaria was found infected with Chlamydophila psittaci. : Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin. 20080228.