Cita APA (7a ed.)

Fowler, W. S. (1986). New proficiency english: Reading comprehension. Nelson.

Cita Chicago Style (17a ed.)

Fowler, W. S. New Proficiency English: Reading Comprehension. Edinburgh: Nelson, 1986.

Cita MLA (8a ed.)

Fowler, W. S. New Proficiency English: Reading Comprehension. Nelson, 1986.