Παραπομπή σε μορφή APA (7η εκδ.)

Schumann, F. R. (2017). Changing Trends in Japan's Employment and Leisure Activities: Implications for Tourism Marketing. Springer Singapore : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schumann, Fred R. Changing Trends in Japan's Employment and Leisure Activities: Implications for Tourism Marketing. Singapore: Springer Singapore : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Schumann, Fred R. Changing Trends in Japan's Employment and Leisure Activities: Implications for Tourism Marketing. Springer Singapore : Imprint: Springer, 2017.