Cita APA (7a ed.)

Jaschek, M., Jaschek, C., & Lavagnino, C. J. (1963). On the presence of gallium in peculiar a-type stars.

Cita Chicago Style (17a ed.)

Jaschek, Mercedes, Carlos Jaschek, y Carlos Juan Lavagnino. On the Presence of Gallium in Peculiar A-type Stars. 1963.

Cita MLA (8a ed.)

Jaschek, Mercedes, et al. On the Presence of Gallium in Peculiar A-type Stars. 1963.