APA

Clegg J., Freebairn I. & Whitney N. (1982). Studying Strategies. England: Longman Group Limited.

Chicago

Clegg John, Freebairn Ingrid and Whitney Norman. 1982. Studying Strategies. England: Longman Group Limited.

Harvard

Clegg J., Freebairn I. and Whitney N. (1982). Studying Strategies. England: Longman Group Limited.

MLA

Clegg John, Freebairn Ingrid and Whitney Norman. Studying Strategies. England: Longman Group Limited. 1982.