Cita APA (7a ed.)

Gisbert, P. (1963). Fundamentals of sociology. Orient Langmans.

Cita Chicago Style (17a ed.)

Gisbert, Pascual. Fundamentals of Sociology. Bombay: Orient Langmans, 1963.

Cita MLA (9a ed.)

Gisbert, Pascual. Fundamentals of Sociology. Orient Langmans, 1963.