Cita APA (7a ed.)

Leplar, A. C. (1998). Read it yourself. level 4. Ladybird.

Cita Chicago Style (17a ed.)

Leplar, Anna C. Read It Yourself. Level 4. Italy: Ladybird, 1998.

Cita MLA (9a ed.)

Leplar, Anna C. Read It Yourself. Level 4. Ladybird, 1998.