Cita APA (7a ed.)

Kálmán, G. C. (2016). Turning Points in Research: Systems and Theory. URI:https://journals.openedition.org/corela.

Cita Chicago Style (17a ed.)

Kálmán, György C. "Turning Points in Research: Systems and Theory." URI:https://journals.openedition.org/corela 2016.

Cita MLA (8a ed.)

Kálmán, György C. "Turning Points in Research: Systems and Theory." URI:https://journals.openedition.org/corela, 2016.