APA-ийн эшлэл(7 дахь хэвлэлт)

Ullauri, N., Arévalo, C., & Romero, L. (2018). Situational analysis of community tourism in the province of Azuay.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ullauri, Narcisa, Coralía Arévalo, ба Lucía Romero. Situational Analysis of Community Tourism in the Province of Azuay. 2018.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ullauri, Narcisa, et al. Situational Analysis of Community Tourism in the Province of Azuay. 2018.