Παραπομπή APA

Bullett, G. (1967). John Keats' poems. Everyman's Library.

Παραπομπή Chicago Style

Bullett, G. John Keats' Poems. Everyman's Library, 1967.

Παραπομπή MLA

Bullett, G. John Keats' Poems. Everyman's Library, 1967.