APA引文

Watts, M. (1991). The science of problem solving: A practical guide for science teachers. Cassell Heinemann Educational Books.

Chicago Style (17th ed.) Citation

Watts, Mike. The Science of Problem Solving: A Practical Guide for Science Teachers. London, Portsmouth, NH: Cassell Heinemann Educational Books, 1991.

MLA引文

Watts, Mike. The Science of Problem Solving: A Practical Guide for Science Teachers. Cassell Heinemann Educational Books, 1991.