Cita APA (7a ed.)

Guyana Ministry of Education & Persico, R. (2004). Social studies for our children (2 rev. ed.). Ministry of Education, National Centre for Educational Resource Development.

Cita Chicago Style (17a ed.)

Guyana Ministry of Education y Ruth Persico. Social Studies for Our Children. 2 rev. ed. Georgetown: Ministry of Education, National Centre for Educational Resource Development, 2004.

Cita MLA (9a ed.)

Guyana Ministry of Education y Ruth Persico. Social Studies for Our Children. 2 rev. ed. Ministry of Education, National Centre for Educational Resource Development, 2004.