Cita APA (7a ed.)

Chagas, C. (1986). Celebration of the fiftieth anniversary of the Academy (1936-1986). Pontificia Academia Scientiarum.

Cita Chicago Style (17a ed.)

Chagas, Carlos. Celebration of the Fiftieth Anniversary of the Academy (1936-1986). Roma: Pontificia Academia Scientiarum, 1986.

Cita MLA (9a ed.)

Chagas, Carlos. Celebration of the Fiftieth Anniversary of the Academy (1936-1986). Pontificia Academia Scientiarum, 1986.