Cita APA (7a ed.)

Heyne, L. A., Schleien, S. J., & MacAvoy, L. H. (1994). Making friends: Using recreation activities to promote friendship between children with and without disabilities. College of Education, University of Minnesota.

Cita Chicago Style (17a ed.)

Heyne, Linda A., Stuart J. Schleien, y Leo H. MacAvoy. Making Friends: Using Recreation Activities to Promote Friendship Between Children with and Without Disabilities. Minneapolis: College of Education, University of Minnesota, 1994.

Cita MLA (9a ed.)

Heyne, Linda A., et al. Making Friends: Using Recreation Activities to Promote Friendship Between Children with and Without Disabilities. College of Education, University of Minnesota, 1994.