APA

Merrill C., Swan S. & Marian S. Carson Collection (Library of Congress). (1973). A seed is a promise. New York: Scholastic Book Services.

Chicago

Merrill Claire, Swan Susan and Marian S. Carson Collection (Library of Congress). 1973. A seed is a promise. New York: Scholastic Book Services.

Harvard

Merrill C., Swan S. and Marian S. Carson Collection (Library of Congress). (1973). A seed is a promise. New York: Scholastic Book Services.

MLA

Merrill Claire, Swan Susan and Marian S. Carson Collection (Library of Congress). A seed is a promise. New York: Scholastic Book Services. 1973.