APA Style
Ritsos, Y. et al
(1989).
Yannis Ritsos: Selected Poems 1938-1988
.
Brockport (NY, USA):
BOA Editions.
MLA Style
Ritsos, Yannis. et al.
"Yannis Ritsos: Selected Poems 1938-1988".
Brockport (NY, USA):
BOA Editions,
1989.
Text.