APA

Jensen N., Speirs J., . (2010). Sam. Pelham, New York: Benchmark Education Co.

Chicago

Jensen Ned, Speirs John, . 2010. Sam. Pelham, New York: Benchmark Education Co.

Harvard

Jensen N., Speirs J., . (2010). Sam. Pelham, New York: Benchmark Education Co.

MLA

Jensen Ned, Speirs John, . Sam. Pelham, New York: Benchmark Education Co. 2010.