Παραπομπή σε μορφή APA (7η εκδ.)

Julianda, L. V. (1966). Study habits and attitudes of freshmen students of the Bicol Teachers College in relation to academic achievement. s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Julianda, Lazara Valiente. Study Habits and Attitudes of Freshmen Students of the Bicol Teachers College in Relation to Academic Achievement. [Quezon City: s.n.], 1966.

Παραπομπή σε μορφή MLA (9th εκδ.)

Julianda, Lazara Valiente. Study Habits and Attitudes of Freshmen Students of the Bicol Teachers College in Relation to Academic Achievement. s.n.], 1966.