APA citiranje

Ragusa, S., & Bosquetti, D. (2006). Metric Nonsymmetric Theory of Gravitation: The Analogue of the Theorem of Birkhoff. Brazilian Journal of Physics.

Citação norma Chicago

Ragusa, S., and D. Bosquetti. "Metric Nonsymmetric Theory of Gravitation: The Analogue of the Theorem of Birkhoff." Brazilian Journal of Physics 2006.

MLA citiranje

Ragusa, S., and D. Bosquetti. "Metric Nonsymmetric Theory of Gravitation: The Analogue of the Theorem of Birkhoff." Brazilian Journal of Physics 2006.