APA

Esherick J. S., Clark D. S. & Slater E. D. (2012). Current practice guidelines in primary care 2012. New York: McGraw-Hill Medical.

Chicago

Esherick Joseph S, Clark Daniel S and Slater Evan D. 2012. Current practice guidelines in primary care 2012. New York: McGraw-Hill Medical.

Harvard

Esherick J. S., Clark D. S. and Slater E. D. (2012). Current practice guidelines in primary care 2012. New York: McGraw-Hill Medical.

MLA

Esherick Joseph S, Clark Daniel S and Slater Evan D. Current practice guidelines in primary care 2012. New York: McGraw-Hill Medical. 2012.