APA (7th ed.) Citation

Pietroni, P. (1990). The greening of medicine / Patrick Pietroni. Gollancz.

Chicago Style (17th ed.) Citation

Pietroni, Patrick. The Greening of Medicine / Patrick Pietroni. London: Gollancz, 1990.

MLA (9th ed.) Citation

Pietroni, Patrick. The Greening of Medicine / Patrick Pietroni. Gollancz, 1990.

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