While there is not a single universal standard for citing (acknowledging) quotes from the Internet, the Modern Language Association and American Psychological Association are two very respected citing methods:
Ọ bụ ezie na ọ dịghị otu ọkọlọtọ zuru ụwa ọnụ maka ịdebe (kwenye) na-esi na Ịntanetị nweta, Òtù Na-ahụ Maka Ọmụmụ nke Oge A na American Psychological Association bụ ụzọ abụọ a na-akwanyere ùgwù nke ukwuu: