APA (7th ed.) Citation

Steele, L. S. C. r. b. W. An introduction to the botany of tropical crops. Longman Group.

Chicago Style (17th ed.) Citation

Steele, Leslie S. Cobley revised by W.M. An Introduction to the Botany of Tropical Crops. Longman Group.

MLA (8th ed.) Citation

Steele, Leslie S. Cobley revised by W.M. An Introduction to the Botany of Tropical Crops. Longman Group.

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