APA (7th ed.) Citation

Costa, P. A., Caldeira, S. C. P., Fernandes, I., Rita, C., Pereira, H. M., & Leal, I. P. (2014). Religious and political conservatism and beliefs about same-sex parenting in Portugal.

Chicago Style (17th ed.) Citation

Costa, Pedro Alexandre, Sara Cláudia Pombo Caldeira, Inês Fernandes, Cláudia Rita, Henrique Marques Pereira, and Isabel Pereira Leal. Religious and Political Conservatism and Beliefs About Same-sex Parenting in Portugal. 2014.

MLA (8th ed.) Citation

Costa, Pedro Alexandre, et al. Religious and Political Conservatism and Beliefs About Same-sex Parenting in Portugal. 2014.