APA (7th ed.) Citation

ScienceDirect (Online service) & Litwack, G. (2022). Parathyroid hormone. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Gerald Litwack. Parathyroid Hormone. Cambridge, MA: Academic Press, 2022.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Gerald Litwack. Parathyroid Hormone. Academic Press, 2022.

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