Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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