APA (7th ed.) Citation

Onassis, J. K., & Collingwood, C. (1962). A tour of the White House.

Chicago Style (17th ed.) Citation

Onassis, Jacqueline Kennedy, and Charles Collingwood. A Tour of the White House. 1962.

MLA (9th ed.) Citation

Onassis, Jacqueline Kennedy, and Charles Collingwood. A Tour of the White House. 1962.

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