APA Citation

Watson, W. W. 1., & Watson, W. W. 1. (1950). Practicas de fisica. Barcelona: Labor.

Chicago Style Citation

Watson, William W. 1868-1919, and William W. 1868-1919 Watson. Practicas De Fisica. Barcelona: Labor, 1950.

MLA Citation

Watson, William W. 1868-1919, and William W. 1868-1919 Watson. Practicas De Fisica. Barcelona: Labor, 1950.

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