APA Edition Citation

Ruchlis, H. Y. (1963). Discovering scientific method: With science puzzle pictures.

Chicago Edition Citation

Ruchlis, H. Y. Discovering Scientific Method: With Science Puzzle Pictures. 1963.

MLA Edition Citation

Ruchlis, H. Y. Discovering Scientific Method: With Science Puzzle Pictures. 1963.

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