Gerngross, G., & Puchta, H. Playway to english: Pupil's book 1.
Chicago Style (17th ed.) CitationGerngross, Günter, and Herbert Puchta. Playway to English: Pupil's Book 1.
MLA (8th ed.) CitationGerngross, Günter, and Herbert Puchta. Playway to English: Pupil's Book 1.
Warning: These citations may not always be 100% accurate.