APA Citation

Hartzler, C. Let's go 4; skills book / Christine Hartzler; Ritsuko Nakata; Karen Frazier; Barbara Hoskins (3a ed.). Estados Unidos de América.

Chicago Style Citation

Hartzler, Christine. Let's Go 4; Skills Book / Christine Hartzler; Ritsuko Nakata; Karen Frazier; Barbara Hoskins. 3a ed. Estados Unidos de América.

MLA Citation

Hartzler, Christine. Let's Go 4; Skills Book / Christine Hartzler; Ritsuko Nakata; Karen Frazier; Barbara Hoskins. 3a ed. Estados Unidos de América.

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