APA引文

Khanna, S., & Wallevand, K. (2020). Mayo clinic on digestive health (Fourth edition.). Mayo Clinic.

Chicago Style (17th ed.) Citation

Khanna, Sahil, and Karen Wallevand. Mayo Clinic on Digestive Health. Fourth edition. Rochester, MN: Mayo Clinic, 2020.

MLA引文

Khanna, Sahil, and Karen Wallevand. Mayo Clinic on Digestive Health. Fourth edition. Mayo Clinic, 2020.

警告：這些引文格式不一定是100％准確.