APA (7th ed.) Citation

Lowell, A., Robinson, E. A., Frost, R., Masters, E. L., Sandburg, C., H. D., & Fletcher, J. G. (1917). Tendencies in modern American poetry: By Amy Lowell.. The Macmillan company.

Chicago Style (17th ed.) Citation

Lowell, Amy, Edwin Arlington Robinson, Robert Frost, Edgar Lee Masters, Carl Sandburg, H. D., and John Gould Fletcher. Tendencies in Modern American Poetry: By Amy Lowell.. New York: The Macmillan company, 1917.

MLA (9th ed.) Citation

Lowell, Amy, et al. Tendencies in Modern American Poetry: By Amy Lowell.. The Macmillan company, 1917.