APA (7th ed.) Citation

Voitk, A. Peptic Ulcer Is an Infectious Disease. Wiley.

Chicago Style (17th ed.) Citation

Voitk, Andrus. Peptic Ulcer Is an Infectious Disease. Wiley.

MLA (9th ed.) Citation

Voitk, Andrus. Peptic Ulcer Is an Infectious Disease. Wiley.

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