APA način citiranja

Arnau, R. C., Guzman, I. N. d., Herth, K., Konishi, C. Y., & Martinez, P. A Spanish-language version of the herth hope scale: Development and psychometric evaluation in a peruvian sample.

Čikaški stil citiranja

Arnau, Randolph C., Isabel Nino de Guzman, Kaye Herth, Carlos Yoshiyuki Konishi, i Patricia Martinez. A Spanish-language Version of the Herth Hope Scale: Development and Psychometric Evaluation in a Peruvian Sample.

MLA način citiranja

Arnau, Randolph C., et al. A Spanish-language Version of the Herth Hope Scale: Development and Psychometric Evaluation in a Peruvian Sample.