APA (7th ed.) Citation

Litwack, G. (2019). Opioid hormones (First edition.). Academic Press.

Chicago Style (17th ed.) Citation

Litwack, Gerald. Opioid Hormones. First edition. Cambridge, MA: Academic Press, 2019.

MLA (8th ed.) Citation

Litwack, Gerald. Opioid Hormones. First edition. Academic Press, 2019.

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