APA引文

Randhawa, M. S. (1991). The rural and urban aged. NBO.

芝加哥风格引文

Randhawa, Maninder Singh. The Rural and Urban Aged. New Delhi: NBO, 1991.

MLA引文

Randhawa, Maninder Singh. The Rural and Urban Aged. NBO, 1991.

警告：这些引文格式不一定是100％准确.