APA引文

Sasis, E. V. (1977). Legusa: A Laeliocattleya reborn. s.n.].

Chicago Style (17th ed.) Citation

Sasis, Ernesto V. Legusa: A Laeliocattleya Reborn. [S.l: s.n.], 1977.

MLA引文

Sasis, Ernesto V. Legusa: A Laeliocattleya Reborn. s.n.], 1977.