Gianuca, D. (2007). Abundance and behavior of the sally lightfoot crab (Grapsus grapsus) in the colony of the brown booby (Sula leucogaster) in the São Pedro and São Paulo Archipelago. Pontificia Universidad Católica de Valparaíso.
Chicago-Zitierstil (17. Ausg.)Gianuca, Dimas. Abundance and Behavior of the Sally Lightfoot Crab (Grapsus Grapsus) in the Colony of the Brown Booby (Sula Leucogaster) in the São Pedro and São Paulo Archipelago. Pontificia Universidad Católica de Valparaíso, 2007.
MLA-Zitierstil (9. Ausg.)Gianuca, Dimas. Abundance and Behavior of the Sally Lightfoot Crab (Grapsus Grapsus) in the Colony of the Brown Booby (Sula Leucogaster) in the São Pedro and São Paulo Archipelago. Pontificia Universidad Católica de Valparaíso, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.