APA-viite

Sierra, A. M., Villalobos Soto, R., Delgado, D., Herrera, C., & Gutiérrez, M. (2019). Evaluation of two tropical wet forest restoration practices through assisted secondary succession in Costa Rica.

Chicago-tyylinen lähdeviittaus

Sierra, Ana M., Róger Villalobos Soto, Diego Delgado, Christian Herrera, ja Milena Gutiérrez. Evaluation of Two Tropical Wet Forest Restoration Practices Through Assisted Secondary Succession in Costa Rica. 2019.

MLA-viite

Sierra, Ana M., et al. Evaluation of Two Tropical Wet Forest Restoration Practices Through Assisted Secondary Succession in Costa Rica. 2019.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.