Franklin

MLA

Nolen, John, and Henry Vincent Hubbard. Parkways and Land Values. Cambridge: Harvard university press, 1937.

APA

Nolen, J., & Hubbard, H. Vincent. (1937). Parkways and land values. Cambridge: Harvard university press.

Chicago

Nolen, John, and Henry Vincent Hubbard. Parkways and Land Values. Cambridge: Harvard university press, 1937.