APA   Click to copy
Eichas, K., Côté, J. E., & Levine, C. G. (2025). Identity Formation, Youth, and Development: A Simplified Approach. Routledge.

Chicago/Turabian   Click to copy
Eichas, Kyle, James E. Côté, and Charles G. Levine. Identity Formation, Youth, and Development: A Simplified Approach. Routledge, 2025.

MLA   Click to copy
Eichas, Kyle, et al. Identity Formation, Youth, and Development: A Simplified Approach. Routledge, 2025.

@book{kyle2025a,
  title = {Identity Formation, Youth, and Development: A Simplified Approach},
  year = {2025},
  publisher = {Routledge},
  author = {Eichas, Kyle and Côté, James E. and Levine, Charles G.}
}