Style de citation APA (7e éd.)

Não informado. (2012). Newsletter. American Society of Civil Engineers.

Style de citation Chicago (17e éd.)

Não informado. Newsletter. New York: American Society of Civil Engineers, 2012.

Style de citation MLA (8e éd.)

Não informado. Newsletter. American Society of Civil Engineers, 2012.

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