Cita APA (7th ed.)

Rouhe, E. O., & Luukkanen, E. (1980). Elsa: Sweet singer of Finland. Pacific Press.

Cita Chicago (17th ed.)

Rouhe, E. Olavi, i Elsa Luukkanen. Elsa: Sweet Singer of Finland. Mountain View, CA: Pacific Press, 1980.

Cita MLA (9th ed.)

Rouhe, E. Olavi, i Elsa Luukkanen. Elsa: Sweet Singer of Finland. Pacific Press, 1980.