Ferchichi, M. R., & Djellit, I. On Some Properties of Focal Points. Wiley.
Chicago Style (17th ed.) CitationFerchichi, M. R., and I. Djellit. On Some Properties of Focal Points. Wiley.
MLA (9th ed.) CitationFerchichi, M. R., and I. Djellit. On Some Properties of Focal Points. Wiley.
Warning: These citations may not always be 100% accurate.