APA-referens

Mayorga-Castro, M. (2012). Environmental Interpretation Program: An experience of the Biology School, Universidad de Costa Rica.

Chicago-stil citat

Mayorga-Castro, Marisol. Environmental Interpretation Program: An Experience of the Biology School, Universidad De Costa Rica. 2012.

MLA-referens

Mayorga-Castro, Marisol. Environmental Interpretation Program: An Experience of the Biology School, Universidad De Costa Rica. 2012.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.