APA-Zitierstil (7. Ausg.)

Richards, R. (1990). An early start to technology from science (1. publ.). Simon & Schuster.

Chicago-Zitierstil (17. Ausg.)

Richards, Roy. An Early Start to Technology from Science. 1. publ. Hemel Hempstead: Simon & Schuster, 1990.

MLA-Zitierstil (9. Ausg.)

Richards, Roy. An Early Start to Technology from Science. 1. publ. Simon & Schuster, 1990.