Gaya APA

Cadavid, J, A, P. et al (2013). Legal and Technical Difficulties of Web Archival in Singapore . Singapore: International Federation of Library Associations and Institutions.

Gaya MLA

Cadavid, Jhonny, Antonio, Pabón. et al. "Legal and Technical Difficulties of Web Archival in Singapore". Singapore: International Federation of Library Associations and Institutions, 2013. e-journal.