APA (7th ed.) Citation

Gell-Mann, M. (1997). <O >quark e o jaquar. Gradiva.

Chicago Style (17th ed.) Citation

Gell-Mann, Murray. <O >quark E O Jaquar. Gradiva, 1997.

MLA (8th ed.) Citation

Gell-Mann, Murray. <O >quark E O Jaquar. Gradiva, 1997.

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