Παραπομπή σε μορφή APA (7η εκδ.)

Hassib, S. T., Farag, A. E., & Elkady, E. F. (2011). Liquid chromatographic and spectrophotometric methods for the determination of erythromycin stearate and trimethoprim in tablets. Faculty of Pharmacy, Cairo University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hassib, Sonia T., Awatef E. Farag, και Ehab F. Elkady. Liquid Chromatographic and Spectrophotometric Methods for the Determination of Erythromycin Stearate and Trimethoprim in Tablets. Faculty of Pharmacy, Cairo University, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hassib, Sonia T., et al. Liquid Chromatographic and Spectrophotometric Methods for the Determination of Erythromycin Stearate and Trimethoprim in Tablets. Faculty of Pharmacy, Cairo University, 2011.