Cita APA (7a ed.)

Mortimer, C. (1974). Phrasal verbs in conversation. Longman Group.

Cita Chicago Style (17a ed.)

Mortimer, Colin. Phrasal Verbs in Conversation. London: Longman Group, 1974.

Cita MLA (9a ed.)

Mortimer, Colin. Phrasal Verbs in Conversation. Longman Group, 1974.