APA引文

Heard, S. D., King, M. W., & Prittie, E. J. (1933). Stories of American explorers and settlers. John C. Winston Co.

Chicago Style (17th ed.) Citation

Heard, Sarah Dow, Morrill Whitney King, and Edwin John Prittie. Stories of American Explorers and Settlers. Philadelphia, Chicago [etc.]: John C. Winston Co, 1933.

MLA引文

Heard, Sarah Dow, et al. Stories of American Explorers and Settlers. John C. Winston Co, 1933.