APA način citiranja

Surendra Singh & Verma, R. B. S. (1987). Child labour in agriculture. Print house.

Čikaški stil citiranja

Surendra Singh i Raj Bahadur Singh Verma. Child Labour in Agriculture. Lucknow: Print house, 1987.

MLA način citiranja

Surendra Singh i Raj Bahadur Singh Verma. Child Labour in Agriculture. Print house, 1987.