Gaya APA

RISKIYANTO, M.Pd,dkk. (2025). NEW INSIGHT OSN (OLIMPIADE SAINS NASIONAL ) IPS SMP/MTS (cetakan II : mei 2025). Jakarta: PT. GRAMEDIA WIDIASARANA INDONESIA.

Gaya Chicago

RISKIYANTO, M.Pd,dkk. NEW INSIGHT OSN (OLIMPIADE SAINS NASIONAL ) IPS SMP/MTS. cetakan II : mei 2025 Jakarta: PT. GRAMEDIA WIDIASARANA INDONESIA, 2025. Text.

Gaya MLA

RISKIYANTO, M.Pd,dkk. NEW INSIGHT OSN (OLIMPIADE SAINS NASIONAL ) IPS SMP/MTS. cetakan II : mei 2025 Jakarta: PT. GRAMEDIA WIDIASARANA INDONESIA, 2025. Text.

Gaya Turabian

RISKIYANTO, M.Pd,dkk. NEW INSIGHT OSN (OLIMPIADE SAINS NASIONAL ) IPS SMP/MTS. cetakan II : mei 2025 Jakarta: PT. GRAMEDIA WIDIASARANA INDONESIA, 2025. Print.