APA (7th ed.) Citation

Abreu Vianna, J. d. (2016). Have historical climate changes affected Gentoo penguin (Pygoscelis papua) populations in Antarctica?

Chicago Style (17th ed.) Citation

Abreu Vianna, Juliana de. Have Historical Climate Changes Affected Gentoo Penguin (Pygoscelis Papua) Populations in Antarctica? 2016.

MLA (9th ed.) Citation

Abreu Vianna, Juliana de. Have Historical Climate Changes Affected Gentoo Penguin (Pygoscelis Papua) Populations in Antarctica? 2016.

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