APA-čujuhus (7. p.)
Lancaster, R. N. (1992). Life is hard: Machismo, danger, and the intimacy of power in Nicaragua. University of California Press.
Chicago-čujuhus (17. p.)
Lancaster, Roger N. Life Is Hard: Machismo, Danger, and the Intimacy of Power in Nicaragua. Berkeley: University of California Press, 1992.
MLA-čujuhus (9. p.)
Lancaster, Roger N. Life Is Hard: Machismo, Danger, and the Intimacy of Power in Nicaragua. University of California Press, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.