APA (7th ed.) Citation

Parsons, J. N. (1979). Math-a-riddle II: Secret-message challenges to build basic skills in multiplication. Fearon Pitman Publishers.

Chicago Style (17th ed.) Citation

Parsons, Judith N. Math-a-riddle II: Secret-message Challenges to Build Basic Skills in Multiplication. Belmont, Calif.: Fearon Pitman Publishers, 1979.

MLA (9th ed.) Citation

Parsons, Judith N. Math-a-riddle II: Secret-message Challenges to Build Basic Skills in Multiplication. Fearon Pitman Publishers, 1979.

Warning: These citations may not always be 100% accurate.