Cita APA (7a ed.)

Pacini, F., Richter, W., & Wilson, R. (1978). ESO Conference Optical Telescopes of the Future. European Southern Observatory (ESO).

Cita Chicago Style (17a ed.)

Pacini, F., W. Richter, y R.N Wilson. ESO Conference Optical Telescopes of the Future. Geneva: European Southern Observatory (ESO), 1978.

Cita MLA (9a ed.)

Pacini, F., et al. ESO Conference Optical Telescopes of the Future. European Southern Observatory (ESO), 1978.