Gruppo Ricerche Scientifiche e Tecniche Subacquee. (1976). Nineteen hundred and sixtysix to nineteen hundred and seventysix: Ten years' private contribution to research.
Chicago-Zitierstil (17. Ausg.)Gruppo Ricerche Scientifiche e Tecniche Subacquee. Nineteen Hundred and Sixtysix to Nineteen Hundred and Seventysix: Ten Years' Private Contribution to Research. Firenze, 1976.
MLA-Zitierstil (9. Ausg.)Gruppo Ricerche Scientifiche e Tecniche Subacquee. Nineteen Hundred and Sixtysix to Nineteen Hundred and Seventysix: Ten Years' Private Contribution to Research. 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.