Cita APA (7a ed.)

Mayberry, J. F. (2013). Oral Psyllium Herbal Laxative, Clinical Trial in a Difficult Group. Shiraz University of Medical Sciences.

Cita Chicago Style (17a ed.)

Mayberry, John F. Oral Psyllium Herbal Laxative, Clinical Trial in a Difficult Group. Shiraz University of Medical Sciences, 2013.

Cita MLA (8a ed.)

Mayberry, John F. Oral Psyllium Herbal Laxative, Clinical Trial in a Difficult Group. Shiraz University of Medical Sciences, 2013.