Cita APA (7a ed.)

Kristenson, H. (1951). Spectrophotometric determinations of contact at total eclipses of the sun. Almqvist & Wiksell.

Cita Chicago Style (17a ed.)

Kristenson, Henrik. Spectrophotometric Determinations of Contact at Total Eclipses of the Sun. Stockholm: Almqvist & Wiksell, 1951.

Cita MLA (9a ed.)

Kristenson, Henrik. Spectrophotometric Determinations of Contact at Total Eclipses of the Sun. Almqvist & Wiksell, 1951.