APA (7e ed.) Bronvermelding

Wells, J. H., & Williams, L. (1975). Embeddings and extensions in analysis. Springer-Verlag.

Chicago (17e ed.) Bronvermelding

Wells, J. H., en L.R Williams. Embeddings and Extensions in Analysis. Berlin: Springer-Verlag, 1975.

MLA (9e ed.) Bronvermelding

Wells, J. H., en L.R Williams. Embeddings and Extensions in Analysis. Springer-Verlag, 1975.