Landes, S., & Flender, M. (1987). A curriculum guide to The story of Ferdinand written by Munro Leaf, illustrated by Robert Lawson. Book Wise.
Cita Chicago (17th ed.)Landes, Sonia, i Molly Flender. A Curriculum Guide to The Story of Ferdinand Written by Munro Leaf, Illustrated by Robert Lawson. Cambridge: Book Wise, 1987.
Cita MLA (9th ed.)Landes, Sonia, i Molly Flender. A Curriculum Guide to The Story of Ferdinand Written by Munro Leaf, Illustrated by Robert Lawson. Book Wise, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.