Cita APA (7a ed.)

Sherwood, R. F. Homes: Today and tomorrow (Fifth edition.).

Cita Chicago Style (17a ed.)

Sherwood, Ruth F. Homes: Today and Tomorrow. Fifth edition.

Cita MLA (8a ed.)

Sherwood, Ruth F. Homes: Today and Tomorrow. Fifth edition.

Precaución: Estas citas no son 100% exactas.