APA (7th ed.) Citation
Nathan, A. (2009). Your CPD menu. Chemist & Druggist, 272(6695), 19-20.
Chicago Style (17th ed.) Citation
Nathan, Alan. "Your CPD Menu." Chemist & Druggist 272, no. 6695 (2009): 19-20.
MLA (9th ed.) Citation
Nathan, Alan. "Your CPD Menu." Chemist & Druggist, vol. 272, no. 6695, 2009, pp. 19-20.
Warning: These citations may not always be 100% accurate.