Gaya APA

H, I, M., TAMTOMO, L, K. (2005). BUILDING BLOCKS ENGLISH COMPETENCY FOR YEAR VIII SMP/MTS . Yogyakarta: PT Citra Aji Parama.

Gaya MLA

H, Ignatia, M., TAMTOMO, LEO, K.. "BUILDING BLOCKS ENGLISH COMPETENCY FOR YEAR VIII SMP/MTS". Yogyakarta: PT Citra Aji Parama, 2005. Text.