Cita APA (7a ed.)
Berenstain, S., & Berenstain, J. Have a Baby, My Wife Just Had a Cigar. Dell.
Cita estilo Chicago (17a ed.)
Berenstain, Stanley, y Janice Berenstain. Have a Baby, My Wife Just Had a Cigar. Nueva York, EUA: Dell.
Cita MLA (9a ed.)
Berenstain, Stanley, y Janice Berenstain. Have a Baby, My Wife Just Had a Cigar. Dell.
Precaución: Estas citas no son 100% exactas.