APA (7th ed.) Citation

Negro, O., & Harvard, J. (1961). Beginners' Italian : an introduction to conversational Italian / by O. Negro and J. Harvard: An introduction to conversational Italian. Univ. of London Press.

Chicago Style (17th ed.) Citation

Negro, O., and J. Harvard. Beginners' Italian : An Introduction to Conversational Italian / by O. Negro and J. Harvard: An Introduction to Conversational Italian. Univ. of London Press, 1961.

MLA (9th ed.) Citation

Negro, O., and J. Harvard. Beginners' Italian : An Introduction to Conversational Italian / by O. Negro and J. Harvard: An Introduction to Conversational Italian. Univ. of London Press, 1961.

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