APA (7th ed.) Citation

Lay, W. A. (1928). Pedagogia experimental. Labor.

Chicago Style (17th ed.) Citation

Lay, W. A.. Pedagogia Experimental. Buenos Aires: Labor, 1928.

MLA (9th ed.) Citation

Lay, W. A.. Pedagogia Experimental. Labor, 1928.

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