Cita APA (7th ed.)

456596 Crossbird, D., & Camseron, R. (1981). Accurate reading and listening: Answer key and listening comprehension passages. London : Cassell.

Cita Chicago (17th ed.)

456596 Crossbird, David, i Robert Camseron. Accurate Reading and Listening: Answer Key and Listening Comprehension Passages. London : Cassell, 1981.

Cita MLA (9th ed.)

456596 Crossbird, David, i Robert Camseron. Accurate Reading and Listening: Answer Key and Listening Comprehension Passages. London : Cassell, 1981.