MLA

Kaunisto, Mark, and Juhani Rudanko. Variation In Non-finite Constructions In English. Springer International Publishing, 2019.

APA

Kaunisto, M., & Rudanko, J. (2019). Variation in Non-finite Constructions in English. Springer International Publishing.

Chicago

Kaunisto, Mark, and Juhani Rudanko. Variation In Non-Finite Constructions In English. : Springer International Publishing, 2019.