The population decline and extinction of Darwin's frogs.

MLA

Claudio Soto-Azat, et al. “The Population Decline and Extinction of Darwin’s Frogs.” PLoS ONE, vol. 8, no. 6, Jan. 2013, p. e66957. EBSCOhost, https://doi.org/10.1371/journal.pone.0066957.

APA

Claudio Soto-Azat, Andrés Valenzuela-Sánchez, Ben Collen, J Marcus Rowcliffe, Alberto Veloso, & Andrew A Cunningham. (2013). The population decline and extinction of Darwin’s frogs. PLoS ONE, 8(6), e66957. https://doi.org/10.1371/journal.pone.0066957

Chicago

Claudio Soto-Azat, Andrés Valenzuela-Sánchez, Ben Collen, J Marcus Rowcliffe, Alberto Veloso, and Andrew A Cunningham. 2013. “The Population Decline and Extinction of Darwin’s Frogs.” PLoS ONE 8 (6): e66957. doi:10.1371/journal.pone.0066957.