APA (7th ed.) Citation

Cardenas, B. C. (1971). The construction of a mathematics teaching machine and its use in programmed learning.

Chicago Style (17th ed.) Citation

Cardenas, Benito Castro. The Construction of a Mathematics Teaching Machine and Its Use in Programmed Learning. 1971.

MLA (9th ed.) Citation

Cardenas, Benito Castro. The Construction of a Mathematics Teaching Machine and Its Use in Programmed Learning. 1971.

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