APA-viite

Powell, B. (1970). English through poetry writing: A critical approach for schools. Heinemann.

Chicago-tyylinen lähdeviittaus

Powell, Brian. English Through Poetry Writing: A Critical Approach for Schools. London: Heinemann, 1970.

MLA-viite

Powell, Brian. English Through Poetry Writing: A Critical Approach for Schools. Heinemann, 1970.