APA (7th ed.) Citation

Padilla, G. B. A correlation between the liquid limit and the fall-cone penetration.

Chicago Style (17th ed.) Citation

Padilla, George B. A Correlation Between the Liquid Limit and the Fall-cone Penetration.

MLA (9th ed.) Citation

Padilla, George B. A Correlation Between the Liquid Limit and the Fall-cone Penetration.

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