Παραπομπή σε μορφή APA (7η εκδ.)

Sivan, A., & Ruskin, H. (2000). Leisure education, community development and populations with special needs. CABI.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sivan, Atara, και Hillel Ruskin. Leisure Education, Community Development and Populations with Special Needs. Wallingford, OX ; New York, NY: CABI, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sivan, Atara, και Hillel Ruskin. Leisure Education, Community Development and Populations with Special Needs. CABI, 2000.