Cita APA (7a ed.)

Piper, M. K. (1977). Attitudes toward science: Investigations. ERIC.

Cita Chicago Style (17a ed.)

Piper, Martha K. Attitudes Toward Science: Investigations. Ohio, Estados Unidos: ERIC, 1977.

Cita MLA (9a ed.)

Piper, Martha K. Attitudes Toward Science: Investigations. ERIC, 1977.