APA Citation

Martínez, S., & Moor, R. (2005). Extinct and extant sand dollars (Clypeasteroida: Echinoidea) from Uruguay. Universidad de Costa Rica.

Chicago Style Citation

Martínez, Sergio, and Rich Moor. Extinct and Extant Sand Dollars (Clypeasteroida: Echinoidea) From Uruguay. Universidad de Costa Rica, 2005.

MLA Citation

Martínez, Sergio, and Rich Moor. Extinct and Extant Sand Dollars (Clypeasteroida: Echinoidea) From Uruguay. Universidad de Costa Rica, 2005.

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