APA aipamena

Tattersall, O., Lagos, M., & Ferreira, P. (2017). Covariant approach to parametrized cosmological perturbations. American Physical Society.

Chicago Style aipamena

Tattersall, O., M. Lagos, and P. Ferreira. Covariant Approach to Parametrized Cosmological Perturbations. American Physical Society, 2017.

MLA aipamena

Tattersall, O., et al. Covariant Approach to Parametrized Cosmological Perturbations. American Physical Society, 2017.