APA (7th ed.) Citation

Brooker, S. G., Cambie, R. C., & Cooper, R. C. (1981). New Zealand medicinal plants. Heinemann.

Chicago Style (17th ed.) Citation

Brooker, S. G., R. C. Cambie, and R. C. Cooper. New Zealand Medicinal Plants. Auckland: Heinemann, 1981.

MLA (9th ed.) Citation

Brooker, S. G., et al. New Zealand Medicinal Plants. Heinemann, 1981.