APA

Caccone A., Gentile G., Gibbs J. P., Fritts T. H., Snell H. L., Betts J. & Powell J. R. (2002). Phylogeography and history of giant Galápagos tortoises. : .

Chicago

Caccone Adalgisa, Gentile Gabriele, Gibbs James P, Fritts Thomas H, Snell Howard L, Betts Jessica and Powell Jeffrey R. 2002. Phylogeography and history of giant Galápagos tortoises. : .

Harvard

Caccone A., Gentile G., Gibbs J. P., Fritts T. H., Snell H. L., Betts J. and Powell J. R. (2002). Phylogeography and history of giant Galápagos tortoises. : .

MLA

Caccone Adalgisa, Gentile Gabriele, Gibbs James P, Fritts Thomas H, Snell Howard L, Betts Jessica and Powell Jeffrey R. Phylogeography and history of giant Galápagos tortoises. : . 2002.