Cita APA (7th ed.)

O'Neill, R. (1979). Kernel one: Students' book part B (1a. ed.). Logman.

Cita Chicago (17th ed.)

O'Neill, Robert. Kernel One: Students' Book Part B. 1a. ed. New York: Logman, 1979.

Cita MLA (9th ed.)

O'Neill, Robert. Kernel One: Students' Book Part B. 1a. ed. Logman, 1979.