APA aipamena

Hopper, R. (2004). Beginning to throw on the potter's wheel. PotteryVideos.com.

Chicago Style aipamena

Hopper, Robin. Beginning to Throw on the Potter's Wheel. [Gabriola, B.C.?]: PotteryVideos.com, 2004.

MLA aipamena

Hopper, Robin. Beginning to Throw on the Potter's Wheel. PotteryVideos.com, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.