Citação norma APA

Mackail, J. W. (1909). The springs of Helicon: A study in the progress of English poetry from Chaucer to Milton. Longmans, Green, and Co..

Citação norma Chicago

Mackail, J. W. The Springs of Helicon: A Study in the Progress of English Poetry from Chaucer to Milton. London: Longmans, Green, and Co., 1909.

Citação norma MLA

Mackail, J. W. The Springs of Helicon: A Study in the Progress of English Poetry from Chaucer to Milton. Longmans, Green, and Co., 1909.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.