Cita APA (7th ed.)

Som, R. K. (1973). Recall lapse in demographic enquiries. Asia Pub. House.

Cita Chicago (17th ed.)

Som, Ranjan Kumar. Recall Lapse in Demographic Enquiries. Bombay: Asia Pub. House, 1973.

Cita MLA (9th ed.)

Som, Ranjan Kumar. Recall Lapse in Demographic Enquiries. Asia Pub. House, 1973.