APA-čujuhus (7. p.)

Holzer, H. (1969). Window to the past: Exploring history through esp (First edition.). Doubleday.

Chicago-čujuhus (17. p.)

Holzer, Hans. Window to the Past: Exploring History Through Esp. First edition. New York: Doubleday, 1969.

MLA-čujuhus (9. p.)

Holzer, Hans. Window to the Past: Exploring History Through Esp. First edition. Doubleday, 1969.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.