Cita APA (7th ed.)

Brace, C. L. (1995). The stages of human evolution (5th ed.). Prentice Hall.

Cita Chicago (17th ed.)

Brace, C. Loring. The Stages of Human Evolution. 5th ed. Englewood Cliffs, N.J: Prentice Hall, 1995.

Cita MLA (9th ed.)

Brace, C. Loring. The Stages of Human Evolution. 5th ed. Prentice Hall, 1995.

Atenció: Aquestes cites poden no estar 100% correctes.