Cita APA (7th ed.)

Indiana. Dept. Of Public Instruction. (1963). Earth science curriculum guide for junior and senior high schools. [s.n.].

Cita Chicago (17th ed.)

Indiana. Dept. Of Public Instruction. Earth Science Curriculum Guide for Junior and Senior High Schools. Indianapolis: [s.n.], 1963.

Cita MLA (9th ed.)

Indiana. Dept. Of Public Instruction. Earth Science Curriculum Guide for Junior and Senior High Schools. [s.n.], 1963.

Atenció: Aquestes cites poden no estar 100% correctes.