Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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