Brown, P., & Viterbo, t. E. (1994). Greenpeace. Edinter.
Chicago Style aipamenaBrown, Paul, and trad. Espirídia Viterbo. Greenpeace. Edinter, 1994.
MLA aipamenaBrown, Paul, and trad. Espirídia Viterbo. Greenpeace. Edinter, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.