APA (7th ed.) Citation

Piña, E. (2010). New coordinates for the four-body problem. Sociedad Mexicana de Física A.C.

Chicago Style (17th ed.) Citation

Piña, E. New Coordinates for the Four-body Problem. Sociedad Mexicana de Física A.C, 2010.

MLA (9th ed.) Citation

Piña, E. New Coordinates for the Four-body Problem. Sociedad Mexicana de Física A.C, 2010.

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