APA (7th ed.) Citation

Savill, M., Arland, M., & Stirling, W. F. (1947). From Machault to Malherbe, 13th to 17th century. Allan Wingate.

Chicago Style (17th ed.) Citation

Savill, Mervyn, Marcel Arland, and William Fernie Stirling. From Machault to Malherbe, 13th to 17th Century. London: Allan Wingate, 1947.

MLA (8th ed.) Citation

Savill, Mervyn, et al. From Machault to Malherbe, 13th to 17th Century. Allan Wingate, 1947.