APA (7th ed.) Citation

Bonaventure, S., Nash, J. H., Salter, E. G., & Wilke, W. (1931). The life of Saint Francis of Assisi. John Henry Nash.

Chicago Style (17th ed.) Citation

Bonaventure, Saint, John Henry Nash, E. Gurney Salter, and William Wilke. The Life of Saint Francis of Assisi. San Francisco: John Henry Nash, 1931.

MLA (8th ed.) Citation

Bonaventure, Saint, et al. The Life of Saint Francis of Assisi. John Henry Nash, 1931.