APA

(1996). Health 96/97. [S.l.]: [s.n.].

Chicago

1996. Health 96/97. [S.l.]: [s.n.].

Harvard

(1996). Health 96/97. [S.l.]: [s.n.].

MLA

Health 96/97. [S.l.]: [s.n.]. 1996.