APA-viite

Sidharthan R. (2005). Book of inventions. Siso books.

Chicago-tyylinen lähdeviittaus

Sidharthan R. Book of Inventions. Thiruvananthapuram: Siso books, 2005.

MLA-viite

Sidharthan R. Book of Inventions. Siso books, 2005.