Cita APA

Botel, M. (1967). Patterns in spelling and writing: 1620 power words. U.S.A: California State Department of Education.

Citación estilo Chicago

Botel, Morton. Patterns in Spelling and Writing: 1620 Power Words. U.S.A: California State Department of Education, 1967.

Cita MLA

Botel, Morton. Patterns in Spelling and Writing: 1620 Power Words. U.S.A: California State Department of Education, 1967.