MLA

Tiberius, Carole, and T. H Schoonheim. A Frequency Dictionary of Dutch : Core Vocabulary for Learners. London: Routledge, 2014.

APA

Tiberius, C., & Schoonheim, T. H. (2014). A frequency dictionary of Dutch : core vocabulary for learners. London: Routledge.

Chicago

Tiberius, Carole, and T. H Schoonheim. A Frequency Dictionary of Dutch: Core Vocabulary for Learners. London: Routledge, 2014.