APA ציטוט

Gifford, R., Katzourakis, A., Belshaw, R., & Nixon, D. (2009). Paleovirology of human endogenous retroviruses.

Chicago Style (17th ed.) Citation

Gifford, R., A. Katzourakis, R. Belshaw, and D. Nixon. Paleovirology of Human Endogenous Retroviruses. 2009.

ציטוט MLA

Gifford, R., et al. Paleovirology of Human Endogenous Retroviruses. 2009.