APA (7th ed.) Citation

Audus, L. J. (1959). Plant growth substances (2nd ed.). L.Hill.

Chicago Style (17th ed.) Citation

Audus, L. J. Plant Growth Substances. 2nd ed. London: L.Hill, 1959.

MLA (8th ed.) Citation

Audus, L. J. Plant Growth Substances. 2nd ed. L.Hill, 1959.

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