APA (7e ed.) Bronvermelding

Brocker, T., & Lander, L. (1975). Differentiable germs and catastrophes. Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Brocker, T., en L. Lander. Differentiable Germs and Catastrophes. Londres: Cambridge University Press, 1975.

MLA (9e ed.) Bronvermelding

Brocker, T., en L. Lander. Differentiable Germs and Catastrophes. Cambridge University Press, 1975.