APA (7th ed.) Citation

Cook, R. L., & Frost, R. (1974). Robert Frost, a living voice. University of Massachusetts Press.

Chicago Style (17th ed.) Citation

Cook, Reginald Lansing, and Robert Frost. Robert Frost, a Living Voice. Amherst: University of Massachusetts Press, 1974.

MLA (9th ed.) Citation

Cook, Reginald Lansing, and Robert Frost. Robert Frost, a Living Voice. University of Massachusetts Press, 1974.

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