APA aipamena

zzzHauptbibliothek. (1904). METCALF, M. AN OUTLINE OF THE THEORY ..

Chicago Style aipamena

zzzHauptbibliothek. METCALF, M. AN OUTLINE OF THE THEORY .. 1904.

MLA aipamena

zzzHauptbibliothek. METCALF, M. AN OUTLINE OF THE THEORY .. 1904.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.