APA

Renner J. W., Ragan W. B. & Stafford D. G. (1979). Teaching science in the elementary school. New York: Harper & Row Publishers.

Chicago

Renner John Wilson, Ragan William Burk and Stafford Don G. 1979. Teaching science in the elementary school. New York: Harper & Row Publishers.

Harvard

Renner J. W., Ragan W. B. and Stafford D. G. (1979). Teaching science in the elementary school. New York: Harper & Row Publishers.

MLA

Renner John Wilson, Ragan William Burk and Stafford Don G. Teaching science in the elementary school. New York: Harper & Row Publishers. 1979.