Citazione Stile APA (7a Edizione)
Abbs, B., & Freebairn, I. (1990). Studying Strategies.Students Book.Strategies 4.: Edition for use in Hungary only. Tankönyvkiadó-Téka-Kultúra.
Citazione stile Chigago Style (17a edizione)
Abbs, Brian, e Ingrid Freebairn. Studying Strategies.Students Book.Strategies 4.: Edition for Use in Hungary Only. Budapest: Tankönyvkiadó-Téka-Kultúra, 1990.
Citatione MLA (9a ed.)
Abbs, Brian, e Ingrid Freebairn. Studying Strategies.Students Book.Strategies 4.: Edition for Use in Hungary Only. Tankönyvkiadó-Téka-Kultúra, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.