Elliot, A. M. (1970). Laboratory guide for biology (segunda edición.). Appleton-Century-Crofts Educational Division Meredit Corporation.
Cita Chicago (17th ed.)Elliot, Alfred M. Laboratory Guide for Biology. segunda edición. New York, NY: Appleton-Century-Crofts Educational Division Meredit Corporation, 1970.
Cita MLA (9th ed.)Elliot, Alfred M. Laboratory Guide for Biology. segunda edición. Appleton-Century-Crofts Educational Division Meredit Corporation, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.