APA (7e ed.) Bronvermelding

Valerevna, S. S. (2013). KEY ELEMENTS OF HEURISTIC METHODS USAGE IN FOREIGN THEORY OF EDUCATION (ON THE BASIS OF GREAT BRITAIN). Science and Innovation Center Publishing House.

Chicago (17e ed.) Bronvermelding

Valerevna, Skvortsova Svetlana. KEY ELEMENTS OF HEURISTIC METHODS USAGE IN FOREIGN THEORY OF EDUCATION (ON THE BASIS OF GREAT BRITAIN). Science and Innovation Center Publishing House, 2013.

MLA (9e ed.) Bronvermelding

Valerevna, Skvortsova Svetlana. KEY ELEMENTS OF HEURISTIC METHODS USAGE IN FOREIGN THEORY OF EDUCATION (ON THE BASIS OF GREAT BRITAIN). Science and Innovation Center Publishing House, 2013.