Παραπομπή σε μορφή APA (7η εκδ.)

Bora, R. S., & Tyagi, R. P. (2006). Factors influencing the phenomenon of declining child sex ratio: A study of north western states in India. Institute of Economic Growth.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bora, R. S., και R. P. Tyagi. Factors Influencing the Phenomenon of Declining Child Sex Ratio: A Study of North Western States in India. Delhi: Institute of Economic Growth, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bora, R. S., και R. P. Tyagi. Factors Influencing the Phenomenon of Declining Child Sex Ratio: A Study of North Western States in India. Institute of Economic Growth, 2006.