APA (7th ed.) Citation

Ali, . M. Y., El-Sabrouty, M. N., & El-Sorogy, A. S. Micropaleontology.

Chicago Style (17th ed.) Citation

Ali, Mohamed Youssef, Mohamed N. El-Sabrouty, and Abdelbaset S. El-Sorogy. Micropaleontology.

MLA (9th ed.) Citation

Ali, Mohamed Youssef, et al. Micropaleontology.