Citazione APA

Singh, H. (1969). Guru Nanak and origins of the Sikh faith. Asia Pub. House.

Stile di citazione Chicago

Singh, Harbans. Guru Nanak and Origins of the Sikh Faith. Bombay, New York: Asia Pub. House, 1969.

Citazione MLA

Singh, Harbans. Guru Nanak and Origins of the Sikh Faith. Asia Pub. House, 1969.