APA aipamena

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

Chicago Style aipamena

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 aipamena

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