एपीए उद्धरण

Bortolotto, G. A., Danilewicz, D., Andriolo, A., Secchi, E. R., & Zerbini, A. N. (2016). Whale, Whale, Everywhere: Increasing Abundance of Western South Atlantic Humpback Whales (Megaptera novaeangliae) in Their Wintering Grounds. PLoS One.

शिकागो स्टाइल उद्धरण

Bortolotto, Guilherme A., Daniel Danilewicz, Artur Andriolo, Eduardo R. Secchi, और Alexandre N. Zerbini. "Whale, Whale, Everywhere: Increasing Abundance of Western South Atlantic Humpback Whales (Megaptera Novaeangliae) in Their Wintering Grounds." PLoS One 2016.

एमएलए उद्धरण

Bortolotto, Guilherme A., et al. "Whale, Whale, Everywhere: Increasing Abundance of Western South Atlantic Humpback Whales (Megaptera Novaeangliae) in Their Wintering Grounds." PLoS One 2016.