Foelix, R. F. (1996). Biology of Spiders (2.).
Chicago Style aipamenaFoelix, Rainer F. Biology of Spiders. 2. Newyork, Oxford, 1996.
MLA aipamenaFoelix, Rainer F. Biology of Spiders. 2. 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Foelix, R. F. (1996). Biology of Spiders (2.).
Chicago Style aipamenaFoelix, Rainer F. Biology of Spiders. 2. Newyork, Oxford, 1996.
MLA aipamenaFoelix, Rainer F. Biology of Spiders. 2. 1996.