APA引文

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

Citación estilo Chicago

Martínez, Sergio, y Rich Moor. Extinct and Extant Sand Dollars (Clypeasteroida: Echinoidea) From Uruguay. 2005.

MLA引文

Martínez, Sergio, y Rich Moor. Extinct and Extant Sand Dollars (Clypeasteroida: Echinoidea) From Uruguay. 2005.

警告：這些引文格式不一定是100％准確.