APA
Health sevices Research Methods: A guide to best practice, Black N., Brazier J., Fitzpatrick R. & Barnaby Reeves. (1998). Health sevices Research Methods: A guide to best practice. London: BMJ books.
Chicago
Health sevices Research Methods: A guide to best practice, Black Nick, Brazier John, Fitzpatrick Ray and Barnaby Reeves. 1998. Health sevices Research Methods: A guide to best practice. London: BMJ books.
Harvard
Health sevices Research Methods: A guide to best practice, Black N., Brazier J., Fitzpatrick R. and Barnaby Reeves. (1998). Health sevices Research Methods: A guide to best practice. London: BMJ books.
MLA
Health sevices Research Methods: A guide to best practice, Black Nick, Brazier John, Fitzpatrick Ray and Barnaby Reeves. Health sevices Research Methods: A guide to best practice. London: BMJ books. 1998.