APA Citation

Laura and Helen, or, The deaths of the school-mates. [Philadelphia: American Sunday-School Union.

Chicago Style Citation

Laura and Helen, Or, The Deaths of the School-mates. [Philadelphia: American Sunday-School Union.

MLA Citation

Laura and Helen, Or, The Deaths of the School-mates. [Philadelphia: American Sunday-School Union.

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