APA citiranje

Hawkey, C. J. (1990). Non-steroidal anti-inflammatory drugs and peptic ulcers.

Citação norma Chicago

Hawkey, C J. Non-steroidal Anti-inflammatory Drugs and Peptic Ulcers. 1990.

MLA citiranje

Hawkey, C J. Non-steroidal Anti-inflammatory Drugs and Peptic Ulcers. 1990.

Opozorilo: Ti citati niso vedno 100% točni.