APA (7th ed.) Citation

Lehmann, T., Hähnlein, I., & Ifenthaler, D. (2014). Cognitive, metacognitive and motivational perspectives on preflection in self-regulated online learning. Elsevier.

Chicago Style (17th ed.) Citation

Lehmann, T., I. Hähnlein, and Dirk Ifenthaler. Cognitive, Metacognitive and Motivational Perspectives on Preflection in Self-regulated Online Learning. Elsevier, 2014.

MLA (9th ed.) Citation

Lehmann, T., et al. Cognitive, Metacognitive and Motivational Perspectives on Preflection in Self-regulated Online Learning. Elsevier, 2014.