APA način citiranja (7. izdanje)

Ricard, P. Isolation and innovation: Two years of the COVID-19 pandemic. Manila Bulletin.

Čikaški stil citiranja (17. izdanje)

Ricard, Paul. "Isolation and Innovation: Two Years of the COVID-19 Pandemic." Manila Bulletin .

MLA način citiranja (9. izdanje)

Ricard, Paul. "Isolation and Innovation: Two Years of the COVID-19 Pandemic." Manila Bulletin, .