Gaya APA

Christiansen, Monty L.. (1985). Park planning handbook : Fundamentals of physical planning for park and recreation areas . America: macmillan Publishing Company.

Gaya Chicago

Christiansen, Monty L.. Park planning handbook : Fundamentals of physical planning for park and recreation areas. America: macmillan Publishing Company, 1985. Text.

Gaya MLA

Christiansen, Monty L.. Park planning handbook : Fundamentals of physical planning for park and recreation areas. America: macmillan Publishing Company, 1985. Text.

Gaya Turabian

Christiansen, Monty L.. Park planning handbook : Fundamentals of physical planning for park and recreation areas. America: macmillan Publishing Company, 1985. Print.