Cita APA

O'Neill, R. (1994). Longman english works: Students' book. Longman.

Citación estilo Chicago

O'Neill, Robert. Longman English Works: Students' Book. Madrid: Longman, 1994.

Cita MLA

O'Neill, Robert. Longman English Works: Students' Book. Longman, 1994.

Warning: These citations may not always be 100% accurate.