APA (7th ed.) Citation

D'Ascoli, E., & Pullen, G. (1961). Family and marriage. Scepter.

Chicago Style (17th ed.) Citation

D'Ascoli, Emidio, and G.F Pullen. Family and Marriage. Chicago [etc.]: Scepter, 1961.

MLA (9th ed.) Citation

D'Ascoli, Emidio, and G.F Pullen. Family and Marriage. Scepter, 1961.