APA (7th ed.) Citation

Wilkins, E. H. (1963). Life of Petrarch / by E.H. Wilkins. Chicago U.P..

Chicago Style (17th ed.) Citation

Wilkins, E. H. Life of Petrarch / by E.H. Wilkins. Chicago U.P., 1963.

MLA (9th ed.) Citation

Wilkins, E. H. Life of Petrarch / by E.H. Wilkins. Chicago U.P., 1963.

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