APA aipamena

NEWMARK, A. CHEMISTRY: EYEWITNESS SC. SERIES.

Chicago Style aipamena

NEWMARK, ANN. CHEMISTRY: EYEWITNESS SC. SERIES.

MLA aipamena

NEWMARK, ANN. CHEMISTRY: EYEWITNESS SC. SERIES.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.