APA-ийн эшлэл(7 дахь хэвлэлт)

Enock, C. R. (1908). Peru: Its former and present civilisation; history and existing conditions; topography and natural resources, commerce and general development (1a. ed.). T. Fisher Unwin.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Enock, C. Reginald. Peru: Its Former and Present Civilisation; History and Existing Conditions; Topography and Natural Resources, Commerce and General Development. 1a. ed. Londres: T. Fisher Unwin, 1908.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Enock, C. Reginald. Peru: Its Former and Present Civilisation; History and Existing Conditions; Topography and Natural Resources, Commerce and General Development. 1a. ed. T. Fisher Unwin, 1908.