APA-čujuhus (7. p.)
Gray, B. H. (1961). Buying print. Evangelical Literature Overseas.
Chicago-čujuhus (17. p.)
Gray, Bryce H. Buying Print. Wheaton, IL.: Evangelical Literature Overseas, 1961.
MLA-čujuhus (9. p.)
Gray, Bryce H. Buying Print. Evangelical Literature Overseas, 1961.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.