Gaya APA

Harris, R, J., Sipay, E, R. (1980). How increase reading ability : a guide to developmental and remedial methods (9th ed). London: Longman.

Gaya MLA

Harris, Robert, J.., Sipay, Edward, R.. "How increase reading ability : a guide to developmental and remedial methods". 9th ed London: Longman, 1980. Text.