APA (7th ed.) Citation

Shen, J. (2026). Hypothesis testing for sphericity covariance structure without a normality condition. Electronic Research Archive, 34(8), 1.

Chicago Style (17th ed.) Citation

Shen, Jieqiong. "Hypothesis Testing for Sphericity Covariance Structure Without a Normality Condition." Electronic Research Archive 34, no. 8 (2026): 1.

MLA (9th ed.) Citation

Shen, Jieqiong. "Hypothesis Testing for Sphericity Covariance Structure Without a Normality Condition." Electronic Research Archive, vol. 34, no. 8, 2026, p. 1.