APA (7th ed.) Citation

Tirona, R. S. Rizal, the scientist: Ramona S. Tirona Memorial Lectures, 1957 [invitation].

Chicago Style (17th ed.) Citation

Tirona, Ramona S. Rizal, the Scientist: Ramona S. Tirona Memorial Lectures, 1957 [invitation].

MLA (9th ed.) Citation

Tirona, Ramona S. Rizal, the Scientist: Ramona S. Tirona Memorial Lectures, 1957 [invitation].

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