APA (7th ed.) Citation

Labrador, F. I. (1972). Derivations of mathematical formulas with the use of the area board.

Chicago Style (17th ed.) Citation

Labrador, Feliciano Inoferioo. Derivations of Mathematical Formulas with the Use of the Area Board. 1972.

MLA (9th ed.) Citation

Labrador, Feliciano Inoferioo. Derivations of Mathematical Formulas with the Use of the Area Board. 1972.

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