Cita APA (7a ed.)

Education Development Center. IPS Group. (1969). College introductory physical Science. Prentice-Hall.

Cita Chicago Style (17a ed.)

Education Development Center. IPS Group. College Introductory Physical Science. Englewood Cliffs, N. J: Prentice-Hall, 1969.

Cita MLA (9a ed.)

Education Development Center. IPS Group. College Introductory Physical Science. Prentice-Hall, 1969.