توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Navarette, P. (2020). People over 60, and especially over 80, are at risk for loneliness and severe infection. Here are some steps they can take to keep themselves healthy. Manila Bulletin.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Navarette, Paola. "People over 60, and Especially over 80, Are at Risk for Loneliness and Severe Infection. Here Are Some Steps They Can Take to Keep Themselves Healthy." Manila Bulletin 2020.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Navarette, Paola. "People over 60, and Especially over 80, Are at Risk for Loneliness and Severe Infection. Here Are Some Steps They Can Take to Keep Themselves Healthy." Manila Bulletin, 2020.