APA (7e ed.) Bronvermelding

Adler, N., Niemeir, H., & Graham, A. (2021). Air transport and regional development methodologies. Routledge.

Chicago (17e ed.) Bronvermelding

Adler, Nicole, Hans-Martin Niemeir, en Anne Graham. Air Transport and Regional Development Methodologies. London and New York: Routledge, 2021.

MLA (9e ed.) Bronvermelding

Adler, Nicole, et al. Air Transport and Regional Development Methodologies. Routledge, 2021.