Cita APA (7a ed.)

Joslin, M., & So, M. (1999). The tale of the heaven tree. A Lion Book.

Cita Chicago Style (17a ed.)

Joslin, Mary, y Meilo So. The Tale of the Heaven Tree. Oxford, England: A Lion Book, 1999.

Cita MLA (9a ed.)

Joslin, Mary, y Meilo So. The Tale of the Heaven Tree. A Lion Book, 1999.