APA aipamena

Macdonald, P. (1941). Hypertonic Sodium Sulphate.

Chicago Style aipamena

Macdonald, Peter. Hypertonic Sodium Sulphate. 1941.

MLA aipamena

Macdonald, Peter. Hypertonic Sodium Sulphate. 1941.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.