APA (7th ed.) Citation

Reed, C. T. a. H. H. American skyline. Houghton Mifflin company.

Chicago Style (17th ed.) Citation

Reed, Christopher Tunnard and Henry Hope. American Skyline. Houghton Mifflin company.

MLA (8th ed.) Citation

Reed, Christopher Tunnard and Henry Hope. American Skyline. Houghton Mifflin company.

Warning: These citations may not always be 100% accurate.