APA (7th ed.) Citation

Jonas, S., Gruttola, R. d., & Petricone, P. (1989). Three poems. Rose Books.

Chicago Style (17th ed.) Citation

Jonas, Stephen, Raffael de Gruttola, and Paul Petricone. Three Poems. Berkeley: Rose Books, 1989.

MLA (8th ed.) Citation

Jonas, Stephen, et al. Three Poems. Rose Books, 1989.