APA

Frean J., Perovic O., Fensham V., McCarthy K., von Gottberg A., de Gouveia L., Poonsamy B., Dini L., Rossouw J., Keddy K., Alemu W., Yahaya A., Pierson A., Dolmazon V., Cognat S. & Ndihokubwayo J. B. (20120730). External quality assessment of national public health laboratories in Africa, 2002-2009. : Bulletin of the World Health Organization.

Chicago

Frean John, Perovic Olga, Fensham Vivian, McCarthy Kerrigan, von Gottberg Anne, de Gouveia Linda, Poonsamy Bhavani, Dini Leigh, Rossouw Jenny, Keddy Karen, Alemu Wondimagegnehu, Yahaya Ali, Pierson Antoine, Dolmazon Virginie, Cognat Sébastien and Ndihokubwayo Jean Bosco. 20120730. External quality assessment of national public health laboratories in Africa, 2002-2009. : Bulletin of the World Health Organization.

Harvard

Frean J., Perovic O., Fensham V., McCarthy K., von Gottberg A., de Gouveia L., Poonsamy B., Dini L., Rossouw J., Keddy K., Alemu W., Yahaya A., Pierson A., Dolmazon V., Cognat S. and Ndihokubwayo J. B. (20120730). External quality assessment of national public health laboratories in Africa, 2002-2009. : Bulletin of the World Health Organization.

MLA

Frean John, Perovic Olga, Fensham Vivian, McCarthy Kerrigan, von Gottberg Anne, de Gouveia Linda, Poonsamy Bhavani, Dini Leigh, Rossouw Jenny, Keddy Karen, Alemu Wondimagegnehu, Yahaya Ali, Pierson Antoine, Dolmazon Virginie, Cognat Sébastien and Ndihokubwayo Jean Bosco. External quality assessment of national public health laboratories in Africa, 2002-2009. : Bulletin of the World Health Organization. 20120730.