APA aipamena

Phillpotts, J. S. (1979). Points: Swallowing pills.

Chicago Style aipamena

Phillpotts, J S. Points: Swallowing Pills. 1979.

MLA aipamena

Phillpotts, J S. Points: Swallowing Pills. 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.