Niles, O. S. (1984). Skills for reading F. Scott, Foresman.
Cita Chicago Style (17a ed.)Niles, Olive Stafford. Skills for Reading F. California, Estados Unidos: Scott, Foresman, 1984.
Cita MLA (9a ed.)Niles, Olive Stafford. Skills for Reading F. Scott, Foresman, 1984.
警告：这些引文格式不一定是100％准确.