APA (7th ed.) Citation

Biggs, E. (1985). Teaching mathematics 7-13 : slow learning and able pupils / Edith Biggs: Slow learning and able pupils. NFER-Nelson.

Chicago Style (17th ed.) Citation

Biggs, Edith. Teaching Mathematics 7-13 : Slow Learning and Able Pupils / Edith Biggs: Slow Learning and Able Pupils. Windsor: NFER-Nelson, 1985.

MLA (9th ed.) Citation

Biggs, Edith. Teaching Mathematics 7-13 : Slow Learning and Able Pupils / Edith Biggs: Slow Learning and Able Pupils. NFER-Nelson, 1985.

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