APA (7th ed.) Citation

Lawson, G. W. (1966). Plant life in West Africa. Oxford U.P..

Chicago Style (17th ed.) Citation

Lawson, G. W. Plant Life in West Africa. London, Accra [etc.]: Oxford U.P., 1966.

MLA (9th ed.) Citation

Lawson, G. W. Plant Life in West Africa. Oxford U.P., 1966.