Style de citation APA

M. Gabb, W. (2007). On the Geology of the Republic of Costa Rica.

Style de citation Chicago

M. Gabb, William. On the Geology of the Republic of Costa Rica. 2007.

Style de citation MLA

M. Gabb, William. On the Geology of the Republic of Costa Rica. 2007.

Attention : ces citations peuvent ne pas être correctes à 100%.