Παραπομπή APA

Toben, B., & Wolf, F. (1982). Space-time and beyond: Toward an explanation of the unexplainable. Bantam.

Παραπομπή Chicago Style

Toben, Bob, και Fred Wolf. Space-time and Beyond: Toward an Explanation of the Unexplainable. Toronto: Bantam, 1982.

Παραπομπή MLA

Toben, Bob, και Fred Wolf. Space-time and Beyond: Toward an Explanation of the Unexplainable. Bantam, 1982.