Παραπομπή σε μορφή APA (7η εκδ.)

Weibull, M. (1953). The distribution of the t- and f- statistics and of ecorrelation and regression coefficients in stratified samples from normal populations with different means. s.n.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Weibull, Martin. The Distribution of the T- and F- Statistics and of Ecorrelation and Regression Coefficients in Stratified Samples from Normal Populations with Different Means. Lund: s.n, 1953.

Παραπομπή σε μορφή MLA (9th εκδ.)

Weibull, Martin. The Distribution of the T- and F- Statistics and of Ecorrelation and Regression Coefficients in Stratified Samples from Normal Populations with Different Means. s.n, 1953.