Gaya APA

SCHLEIGER, H, E. (1980). DIAGNOSTIC MATHEMATICAL TASK: SURVEY TEST FOR SENIOR GRADES 4 TO 6 . AUSTRALIA: VICTORIA COLLEGE PRESS.

Gaya MLA

SCHLEIGER, H., E.. "DIAGNOSTIC MATHEMATICAL TASK: SURVEY TEST FOR SENIOR GRADES 4 TO 6". AUSTRALIA: VICTORIA COLLEGE PRESS, 1980. Text.