APA (7th ed.) Citation

H, S. (2007). Know the Code: Working with drug reps. Practice Nurse, 33(9), 14.

Chicago Style (17th ed.) Citation

H, Simmonds. "Know the Code: Working with Drug Reps." Practice Nurse 33, no. 9 (2007): 14.

MLA (9th ed.) Citation

H, Simmonds. "Know the Code: Working with Drug Reps." Practice Nurse, vol. 33, no. 9, 2007, p. 14.