APA (7th ed.) Citation

(2004). Aloes: The genus "Aloe". CRC Press.

Chicago Style (17th ed.) Citation

Aloes: The Genus "Aloe". Boca Raton [u.a.]: CRC Press, 2004.

MLA (9th ed.) Citation

Aloes: The Genus "Aloe". CRC Press, 2004.

Warning: These citations may not always be 100% accurate.