APA

(2011). EMDEX Nurses: Reference: (2010/11 ed. Lagos: Orange Drug ltd.

Chicago

2011. EMDEX Nurses: Reference: (2010/11 ed. Lagos: Orange Drug ltd.

Harvard

(2011). EMDEX Nurses: Reference: (2010/11 ed. Lagos: Orange Drug ltd.

MLA

EMDEX Nurses: Reference: (2010/11 ed. Lagos: Orange Drug ltd. 2011.