Cita APA (7th ed.)

Simmons, E. M., & Strasser, G. (1973). Science and technology policies: Yesterday, today, and tomorrow. Ballinger Pub.

Cita Chicago (17th ed.)

Simmons, Eugene M., i Gabor Strasser. Science and Technology Policies: Yesterday, Today, and Tomorrow. Cambridge, Mass: Ballinger Pub, 1973.

Cita MLA (9th ed.)

Simmons, Eugene M., i Gabor Strasser. Science and Technology Policies: Yesterday, Today, and Tomorrow. Ballinger Pub, 1973.