Bond, R. (2018). The Blue Umbrella. Rupa Publications India Pvt. Ltd.
Cita Chicago (17th ed.)Bond, Ruskin. The Blue Umbrella. New Delhi: Rupa Publications India Pvt. Ltd, 2018.
Cita MLA (9th ed.)Bond, Ruskin. The Blue Umbrella. Rupa Publications India Pvt. Ltd, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.