APA-Zitierstil (7. Ausg.)

Parkhurst, J. A. (1906). Researches in stellar photometry during the years 1894 to 1906 made chiefly at the Yerkes Observatory. Carnegie Instution.

Chicago-Zitierstil (17. Ausg.)

Parkhurst, John A. Researches in Stellar Photometry During the Years 1894 to 1906 Made Chiefly at the Yerkes Observatory. Washington: Carnegie Instution, 1906.

MLA-Zitierstil (9. Ausg.)

Parkhurst, John A. Researches in Stellar Photometry During the Years 1894 to 1906 Made Chiefly at the Yerkes Observatory. Carnegie Instution, 1906.