Parker, S. (1982). Synopsis and classification of living organisms. McGraw-Hill.
Chicago Style aipamenaParker, Sybil. Synopsis and Classification of Living Organisms. New York: McGraw-Hill, 1982.
MLA aipamenaParker, Sybil. Synopsis and Classification of Living Organisms. McGraw-Hill, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.