APA ציטוט

RIEDESEL, C. (1973). Guiding discovery in elementary school mathematics. Prentice Hall.

Chicago Style (17th ed.) Citation

RIEDESEL, C.Alan. Guiding Discovery in Elementary School Mathematics. Englewood cliffs: Prentice Hall, 1973.

ציטוט MLA

RIEDESEL, C.Alan. Guiding Discovery in Elementary School Mathematics. Prentice Hall, 1973.