Holden, E. S. (1903). The sciences: A reading book for children : astronomy, physics-heat, light, sound, electricity, magnetism-chemistry, physiography, meteoreology.
Chicago-Zitierstil (17. Ausg.)Holden, Edward S. The Sciences: A Reading Book for Children : Astronomy, Physics-heat, Light, Sound, Electricity, Magnetism-chemistry, Physiography, Meteoreology. Boston, 1903.
MLA-Zitierstil (9. Ausg.)Holden, Edward S. The Sciences: A Reading Book for Children : Astronomy, Physics-heat, Light, Sound, Electricity, Magnetism-chemistry, Physiography, Meteoreology. 1903.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.