Cita APA (7th ed.)

Herman, J. J. (1969). Developing an effective elementary science curriculum. Parker Pub. Co.

Cita Chicago (17th ed.)

Herman, Jerry J. Developing an Effective Elementary Science Curriculum. West Nyack, N.Y.: Parker Pub. Co, 1969.

Cita MLA (8th ed.)

Herman, Jerry J. Developing an Effective Elementary Science Curriculum. Parker Pub. Co, 1969.