Cita APA

Washton, N. S. 1., & Washton, N. S. 1. (1967). Teaching science creatively in the secondary schools. Philadelphia: W.B. Saunders.

Citación estilo Chicago

Washton, Nathan Seymour 1916-, y Nathan Seymour 1916- Washton. Teaching Science Creatively in the Secondary Schools. Philadelphia: W.B. Saunders, 1967.

Cita MLA

Washton, Nathan Seymour 1916-, y Nathan Seymour 1916- Washton. Teaching Science Creatively in the Secondary Schools. Philadelphia: W.B. Saunders, 1967.