APA (7th ed.) Citation

Shipton, C. K., Conant, W. B., Conant, G. P., & Lapham, A. G. (1944). Roger Conant, a founder of Massachusetts. Harvard University Press.

Chicago Style (17th ed.) Citation

Shipton, Clifford Kenyon, Wallace Brainard Conant, Grace Patten Conant, and Alice Gertrude Lapham. Roger Conant, a Founder of Massachusetts. Cambridge, Mass.: Harvard University Press, 1944.

MLA (9th ed.) Citation

Shipton, Clifford Kenyon, et al. Roger Conant, a Founder of Massachusetts. Harvard University Press, 1944.