APA (7th ed.) Citation

U.S. Citizenship and Immigration Services. (2013). I am a permanent resident: How do I renew or replace my permanent resident card? U.S. Citizenship and Immigration Services.

Chicago Style (17th ed.) Citation

U.S. Citizenship and Immigration Services. I Am a Permanent Resident: How Do I Renew or Replace My Permanent Resident Card? [Washington, D.C.]: U.S. Citizenship and Immigration Services, 2013.

MLA (8th ed.) Citation

U.S. Citizenship and Immigration Services. I Am a Permanent Resident: How Do I Renew or Replace My Permanent Resident Card? U.S. Citizenship and Immigration Services, 2013.