Cita APA (7a ed.)

Jaschek, M., & Jaschek, C. (1964). Spectroscopic notes: I. HD 133738 and HD 6882.

Cita Chicago Style (17a ed.)

Jaschek, Mercedes, y Carlos Jaschek. Spectroscopic Notes: I. HD 133738 and HD 6882. 1964.

Cita MLA (8a ed.)

Jaschek, Mercedes, y Carlos Jaschek. Spectroscopic Notes: I. HD 133738 and HD 6882. 1964.