Cita APA (7a ed.)

ROHAN BOOK CO. (2001). THINGS YOU WANT TO KNOW EARTH (1st.). ROHAN BOOK CO.

Cita Chicago Style (17a ed.)

ROHAN BOOK CO. THINGS YOU WANT TO KNOW EARTH. 1st. DELHI: ROHAN BOOK CO, 2001.

Cita MLA (9a ed.)

ROHAN BOOK CO. THINGS YOU WANT TO KNOW EARTH. 1st. ROHAN BOOK CO, 2001.