Cita APA (7a ed.)

Ginzky, H., Farnese, P., Hannam, I., Sambo, P. T., Eugenio, N. R., & Ruppel, O. C. (2021). Preface. Elsevier.

Cita Chicago Style (17a ed.)

Ginzky, Harald, Patricia Farnese, Ian Hannam, Pamela Towela Sambo, Natalia Rodriguez Eugenio, y Oliver C. Ruppel. Preface. Elsevier, 2021.

Cita MLA (8a ed.)

Ginzky, Harald, et al. Preface. Elsevier, 2021.