Cita APA (7th ed.)
Martin, R. E. (1997). Teaching science for all children (2nd ed.). Allyn and Bacon.
Cita Chicago (17th ed.)
Martin, Ralph E. Teaching Science for All Children. 2nd ed. Boston: Allyn and Bacon, 1997.
Cita MLA (9th ed.)
Martin, Ralph E. Teaching Science for All Children. 2nd ed. Allyn and Bacon, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.