Dyfyniad APA

Smith, R. B. (2020). Multilevel Modeling of Social Problems. Springer Netherlands.

Dyfyniad Arddull Chicago

Smith, Robert B. Multilevel Modeling of Social Problems. Springer Netherlands, 2020.

Dyfyniad MLA

Smith, Robert B. Multilevel Modeling of Social Problems. Springer Netherlands, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.