Citazione Stile APA (7a Edizione)

Saxena S.C & Arora S.P. (2019). Textbook of Railway Engineering (08th.). Dhanpatrai Publication.

Citazione stile Chigago Style (17a edizione)

Saxena S.C e Arora S.P. Textbook of Railway Engineering. 08th. New Delhi: Dhanpatrai Publication, 2019.

Citatione MLA (9a ed.)

Saxena S.C e Arora S.P. Textbook of Railway Engineering. 08th. Dhanpatrai Publication, 2019.