Citazione APA

Black D M & Peter Redgrove & Thomas D M. (1968). Penguin Modern Poets (Ist.). Penguin Books.

Stile di citazione Chicago

Black D M & Peter Redgrove & Thomas D M. Penguin Modern Poets. Ist. England: Penguin Books, 1968.

Citazione MLA

Black D M & Peter Redgrove & Thomas D M. Penguin Modern Poets. Ist. Penguin Books, 1968.