APA-viite

An investigation into negative sentences in English and Vietnamese: A word grammar perspective.

Chicago-tyylinen lähdeviittaus

An Investigation Into Negative Sentences in English and Vietnamese: A Word Grammar Perspective.

MLA-viite

An Investigation Into Negative Sentences in English and Vietnamese: A Word Grammar Perspective.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.