APA način citiranja

Karremans, A., Bogarín, D., Fernández, M., Smith, C., & Blanco, M. (2012). New species and records of Orchidaceae from Costa Rica. II.

Čikaški stil citiranja

Karremans, Adam, Diego Bogarín, Melania Fernández, Christina Smith, i Mario Blanco. New Species and Records of Orchidaceae From Costa Rica. II. 2012.

MLA način citiranja

Karremans, Adam, et al. New Species and Records of Orchidaceae From Costa Rica. II. 2012.