Tui Sutherland. Wings of Fire #07: Winter Turning. SCHOLASTIC INC.
Cita Chicago (17th ed.)Tui Sutherland. Wings of Fire #07: Winter Turning. SCHOLASTIC INC.
Cita MLA (9th ed.)Tui Sutherland. Wings of Fire #07: Winter Turning. SCHOLASTIC INC.
Atenció: Aquestes cites poden no estar 100% correctes.