APA (7th ed.) Zitazioa

Hampdem Engineering Corporation. (1971). Student laboratory experiments for hampden bulletin 120 universal laboratory machine. Hampden Engineering Corporation.

Chicago Style (17th ed.) Zitazioa

Hampdem Engineering Corporation. Student Laboratory Experiments for Hampden Bulletin 120 Universal Laboratory Machine. East Longmeadow: Hampden Engineering Corporation, 1971.

MLA (9th ed.) Zitazioa

Hampdem Engineering Corporation. Student Laboratory Experiments for Hampden Bulletin 120 Universal Laboratory Machine. Hampden Engineering Corporation, 1971.