APA (7th ed.) Citation

Audus, L. J. (1953). Plant growth substances. L. Hill.

Chicago Style (17th ed.) Citation

Audus, L. J. Plant Growth Substances. London: L. Hill, 1953.

MLA (9th ed.) Citation

Audus, L. J. Plant Growth Substances. L. Hill, 1953.

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