Cita APA (7th ed.)

Ruyter, D. J. d., & Miedema, S. (2011). Moral Education and Development: A Lifetime Commitment. SensePublishers. https://doi.org/10.1007/978-94-6091-716-5

Cita Chicago (17th ed.)

Ruyter, Doret J. de, i Siebren Miedema. Moral Education and Development: A Lifetime Commitment. Rotterdam: SensePublishers, 2011. https://doi.org/10.1007/978-94-6091-716-5.

Cita MLA (9th ed.)

Ruyter, Doret J. de, i Siebren Miedema. Moral Education and Development: A Lifetime Commitment. SensePublishers, 2011. https://doi.org/10.1007/978-94-6091-716-5.