Sang, D., Sutcliffe, J., & Whitehouse, M. (1997). Henri Becquerel and radioactivity. The Association for Science Education, The National Radiological Protection Board.
Chicago-viite (17. p.)Sang, David, Jill Sutcliffe, ja Mary Whitehouse. Henri Becquerel and Radioactivity. Hatfield: The Association for Science Education, The National Radiological Protection Board, 1997.
MLA-viite (9. p.)Sang, David, et al. Henri Becquerel and Radioactivity. The Association for Science Education, The National Radiological Protection Board, 1997.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.