Cita APA (7a ed.)

Furgal, J., & Furgal, H. (1973). Unite: Grade 4 parent handbook. Benziger.

Cita Chicago Style (17a ed.)

Furgal, Jean, y Henry Furgal. Unite: Grade 4 Parent Handbook. Beverly Hills, Calif.: Benziger, 1973.

Cita MLA (8a ed.)

Furgal, Jean, y Henry Furgal. Unite: Grade 4 Parent Handbook. Benziger, 1973.