APA (7th ed.) Citation

Cowen, D. V. (1970). Flowering trees and shrubs in India (6. rev. & enl. ed.). Thacker.

Chicago Style (17th ed.) Citation

Cowen, D. V. Flowering Trees and Shrubs in India. 6. rev. & enl. ed. Bombay: Thacker, 1970.

MLA (9th ed.) Citation

Cowen, D. V. Flowering Trees and Shrubs in India. 6. rev. & enl. ed. Thacker, 1970.