APA-viite

(2009). R. GUPTA'S POPULAR master guide Railway Recruitment Board exam: Asstistant station master. Ramesh Publishing House.

Chicago-tyylinen lähdeviittaus

R. GUPTA'S POPULAR Master Guide Railway Recruitment Board Exam: Asstistant Station Master. New Delhi: Ramesh Publishing House, 2009.

MLA-viite

R. GUPTA'S POPULAR Master Guide Railway Recruitment Board Exam: Asstistant Station Master. Ramesh Publishing House, 2009.