APA (7th ed.) Citation

(1983). The cobalamins (1. publ.). Churchill Livingstone.

Chicago Style (17th ed.) Citation

The Cobalamins. 1. publ. Edinburgh: Churchill Livingstone, 1983.

MLA (9th ed.) Citation

The Cobalamins. 1. publ. Churchill Livingstone, 1983.

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