APA (7th ed.) Citation

Françon, M. (1954). Le microscope a contraste de phase et le microscope interferentiel. [publisher not identified].

Chicago Style (17th ed.) Citation

Françon, M. Le Microscope a Contraste De Phase Et Le Microscope Interferentiel. Paris: [publisher not identified], 1954.

MLA (9th ed.) Citation

Françon, M. Le Microscope a Contraste De Phase Et Le Microscope Interferentiel. [publisher not identified], 1954.