APA aipamena

SMITH, C. B. (1980). Birds And Beast Carl B. Smith; Ronald Wardhaugh. Macmillan.

Chicago Style aipamena

SMITH, Carl B. Birds And Beast Carl B. Smith; Ronald Wardhaugh. Macmillan, 1980.

MLA aipamena

SMITH, Carl B. Birds And Beast Carl B. Smith; Ronald Wardhaugh. Macmillan, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.