एपीए उद्धरण

Brown, H. D. (1980). Principles of language learning and teaching. Englewood Cliffs, N.J.: Prentice-Hall.

शिकागो स्टाइल उद्धरण

Brown, H. Douglas. Principles of Language Learning and Teaching. Englewood Cliffs, N.J.: Prentice-Hall, 1980.

एमएलए उद्धरण

Brown, H. Douglas. Principles of Language Learning and Teaching. Englewood Cliffs, N.J.: Prentice-Hall, 1980.