Gaya APA

Hutchinson, W. (2011). Encyclopaedia of the universe : a popular work on the marvels of the heavens, the earth, plant life, animal life, and the mighty deep (volume 1) . New Delhi: Discovery Publishing House.

Gaya MLA

Hutchinson, Walter. "Encyclopaedia of the universe : a popular work on the marvels of the heavens, the earth, plant life, animal life, and the mighty deep (volume 1)". New Delhi: Discovery Publishing House, 2011. Text.