Cita APA (7a ed.)

Méndez, M. R., van der Klis, M., Ford, E. C., Wijnands, R., & van Paradijs, J. (1999). Dependence of the Frequency of the Kilohertz Quasi-periodic Oscillationson X-Ray Count Rate and Colors in 4U 1608–52.

Cita Chicago Style (17a ed.)

Méndez, Mariano R., M. van der Klis, Eric C. Ford, Rudy Wijnands, y J. van Paradijs. Dependence of the Frequency of the Kilohertz Quasi-periodic Oscillationson X-Ray Count Rate and Colors in 4U 1608–52. 1999.

Cita MLA (8a ed.)

Méndez, Mariano R., et al. Dependence of the Frequency of the Kilohertz Quasi-periodic Oscillationson X-Ray Count Rate and Colors in 4U 1608–52. 1999.