APA-viite (7. p.)

Irby, C. M., Fulé, P. Z., Yocom, L. L., & Díaz, J. V. (2013). Dendrochronological reconstruction of long-term precipitation patterns in Basaseachi National Park, Chihuahua, Mexico. Instituto de Ecología, A.C.

Chicago-viite (17. p.)

Irby, Christen M., Peter Z. Fulé, Larissa L. Yocom, ja José Villanueva Díaz. Dendrochronological Reconstruction of Long-term Precipitation Patterns in Basaseachi National Park, Chihuahua, Mexico. Instituto de Ecología, A.C, 2013.

MLA-viite (9. p.)

Irby, Christen M., et al. Dendrochronological Reconstruction of Long-term Precipitation Patterns in Basaseachi National Park, Chihuahua, Mexico. Instituto de Ecología, A.C, 2013.